| 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 | $132.34 | 7.344% | $142.059 | $142.06 | $142.05 | $142.10 |
| Purchase #2 | $110.35 | 3.861% | $114.6106 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $47.83 | 12.367% | $53.7451 | $53.75 | $53.75 | $53.70 |
| Purchase #4 | $109.96 | 11.644% | $122.7637 | $122.76 | $122.75 | $122.80 |
| Purchase #5 | $5.59 | 3.558% | $5.7889 | $5.79 | $5.80 | $5.80 |
| Purchase #6 | $89.34 | 3.594% | $92.5509 | $92.55 | $92.55 | $92.60 |
| Purchase #7 | $159.93 | 8.667% | $173.7911 | $173.79 | $173.80 | $173.80 |
| 7 purchase totals = | $655.34 | $705.3093 | $705.31 | $705.30 | $705.40 | |