| 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 | $171.79 | 12.604% | $193.4424 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $120.79 | 12.345% | $135.7015 | $135.70 | $135.70 | $135.70 |
| Purchase #3 | $48.32 | 9.425% | $52.8742 | $52.87 | $52.85 | $52.90 |
| Purchase #4 | $105.26 | 13.844% | $119.8322 | $119.83 | $119.85 | $119.80 |
| Purchase #5 | $120.66 | 4.378% | $125.9425 | $125.94 | $125.95 | $125.90 |
| Purchase #6 | $141.60 | 12.374% | $159.1216 | $159.12 | $159.10 | $159.10 |
| Purchase #7 | $178.51 | 12.459% | $200.7506 | $200.75 | $200.75 | $200.80 |
| 7 purchase totals = | $886.93 | $987.6650 | $987.65 | $987.65 | $987.60 | |