| 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 | $166.53 | 9.492% | $182.337 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $186.68 | 7.407% | $200.5074 | $200.51 | $200.50 | $200.50 |
| Purchase #3 | $104.43 | 7.740% | $112.5129 | $112.51 | $112.50 | $112.50 |
| Purchase #4 | $25.74 | 12.461% | $28.9475 | $28.95 | $28.95 | $28.90 |
| Purchase #5 | $67.72 | 13.283% | $76.7152 | $76.72 | $76.70 | $76.70 |
| Purchase #6 | $18.80 | 7.261% | $20.1651 | $20.17 | $20.15 | $20.20 |
| Purchase #7 | $107.52 | 7.596% | $115.6872 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $677.42 | $736.8723 | $736.89 | $736.85 | $736.80 | |