| 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 | $130.63 | 12.185% | $146.5473 | $146.55 | $146.55 | $146.50 |
| Purchase #2 | $168.77 | 7.311% | $181.1088 | $181.11 | $181.10 | $181.10 |
| Purchase #3 | $200.46 | 12.736% | $225.9906 | $225.99 | $226.00 | $226.00 |
| Purchase #4 | $125.45 | 13.861% | $142.8386 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $58.76 | 4.293% | $61.2826 | $61.28 | $61.30 | $61.30 |
| Purchase #6 | $147.93 | 8.569% | $160.6061 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $30.88 | 8.399% | $33.4736 | $33.47 | $33.45 | $33.50 |
| 7 purchase totals = | $862.88 | $951.8476 | $951.85 | $951.85 | $951.80 | |