| 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 | $157.97 | 12.620% | $177.9058 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $47.91 | 13.820% | $54.5312 | $54.53 | $54.55 | $54.50 |
| Purchase #3 | $152.96 | 13.718% | $173.9431 | $173.94 | $173.95 | $173.90 |
| Purchase #4 | $201.93 | 5.553% | $213.1432 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $25.89 | 6.244% | $27.5066 | $27.51 | $27.50 | $27.50 |
| Purchase #6 | $187.82 | 3.754% | $194.8708 | $194.87 | $194.85 | $194.90 |
| Purchase #7 | $202.76 | 13.399% | $229.9278 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $977.24 | $1,071.8285 | $1,071.83 | $1,071.85 | $1,071.70 | |