| 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 | $169.86 | 4.276% | $177.1232 | $177.12 | $177.10 | $177.10 |
| Purchase #2 | $135.98 | 6.256% | $144.4869 | $144.49 | $144.50 | $144.50 |
| Purchase #3 | $44.43 | 12.581% | $50.0197 | $50.02 | $50.00 | $50.00 |
| Purchase #4 | $126.88 | 13.437% | $143.9289 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $111.45 | 12.201% | $125.048 | $125.05 | $125.05 | $125.00 |
| Purchase #6 | $29.37 | 13.624% | $33.3714 | $33.37 | $33.35 | $33.40 |
| Purchase #7 | $162.88 | 6.841% | $174.0226 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $780.85 | $848.0007 | $848.00 | $847.95 | $847.90 | |