| 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 | $192.44 | 13.677% | $218.76 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $184.30 | 12.704% | $207.7135 | $207.71 | $207.70 | $207.70 |
| Purchase #3 | $92.73 | 4.118% | $96.5486 | $96.55 | $96.55 | $96.50 |
| Purchase #4 | $13.83 | 6.293% | $14.7003 | $14.70 | $14.70 | $14.70 |
| Purchase #5 | $103.91 | 7.119% | $111.3074 | $111.31 | $111.30 | $111.30 |
| Purchase #6 | $85.72 | 6.715% | $91.4761 | $91.48 | $91.50 | $91.50 |
| Purchase #7 | $165.58 | 8.784% | $180.1245 | $180.12 | $180.10 | $180.10 |
| 7 purchase totals = | $838.51 | $920.6304 | $920.63 | $920.60 | $920.60 | |