| 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 | $114.55 | 5.420% | $120.7586 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $162.88 | 6.566% | $173.5747 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $99.49 | 9.203% | $108.6461 | $108.65 | $108.65 | $108.60 |
| Purchase #4 | $71.95 | 12.717% | $81.0999 | $81.10 | $81.10 | $81.10 |
| Purchase #5 | $111.82 | 12.186% | $125.4464 | $125.45 | $125.45 | $125.40 |
| Purchase #6 | $179.94 | 9.173% | $196.4459 | $196.45 | $196.45 | $196.40 |
| Purchase #7 | $46.55 | 9.361% | $50.9075 | $50.91 | $50.90 | $50.90 |
| 7 purchase totals = | $787.18 | $856.8791 | $856.89 | $856.85 | $856.80 | |