| 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 | $152.68 | 11.216% | $169.8046 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $62.65 | 5.134% | $65.8665 | $65.87 | $65.85 | $65.90 |
| Purchase #3 | $11.48 | 11.308% | $12.7782 | $12.78 | $12.80 | $12.80 |
| Purchase #4 | $20.87 | 4.143% | $21.7346 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $16.68 | 12.458% | $18.758 | $18.76 | $18.75 | $18.80 |
| Purchase #6 | $81.92 | 3.664% | $84.9215 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $100.70 | 7.512% | $108.2646 | $108.26 | $108.25 | $108.30 |
| 7 purchase totals = | $446.98 | $482.1280 | $482.12 | $482.10 | $482.20 | |