| 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 | $174.67 | 7.320% | $187.4558 | $187.46 | $187.45 | $187.50 |
| Purchase #2 | $160.42 | 5.597% | $169.3987 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $88.50 | 11.450% | $98.6333 | $98.63 | $98.65 | $98.60 |
| Purchase #4 | $160.52 | 10.352% | $177.137 | $177.14 | $177.15 | $177.10 |
| Purchase #5 | $93.70 | 8.149% | $101.3356 | $101.34 | $101.35 | $101.30 |
| Purchase #6 | $82.79 | 12.222% | $92.9086 | $92.91 | $92.90 | $92.90 |
| Purchase #7 | $79.53 | 6.213% | $84.4712 | $84.47 | $84.45 | $84.50 |
| 7 purchase totals = | $840.13 | $911.3402 | $911.35 | $911.35 | $911.30 | |