| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.99 | 13.675% | $119.3474 | $119.35 | $119.35 | $119.30 |
| Purchase #2 | $135.52 | 4.719% | $141.9152 | $141.92 | $141.90 | $141.90 |
| Purchase #3 | $179.59 | 8.401% | $194.6774 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $238.55 | 7.644% | $256.7848 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $221.40 | 5.647% | $233.9025 | $233.90 | $233.90 | $233.90 |
| Purchase #6 | $113.43 | 3.233% | $117.0972 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $101.98 | 12.351% | $114.5755 | $114.58 | $114.60 | $114.60 |
| 7 purchase totals = | $1,095.46 | $1,178.3000 | $1,178.31 | $1,178.35 | $1,178.30 | |