| 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 | $153.62 | 7.608% | $165.3074 | $165.31 | $165.30 | $165.30 |
| Purchase #2 | $29.78 | 7.441% | $31.9959 | $32.00 | $32.00 | $32.00 |
| Purchase #3 | $172.60 | 8.113% | $186.603 | $186.60 | $186.60 | $186.60 |
| Purchase #4 | $104.37 | 8.418% | $113.1559 | $113.16 | $113.15 | $113.20 |
| Purchase #5 | $24.65 | 10.237% | $27.1734 | $27.17 | $27.15 | $27.20 |
| Purchase #6 | $137.87 | 8.790% | $149.9888 | $149.99 | $150.00 | $150.00 |
| Purchase #7 | $132.80 | 13.444% | $150.6536 | $150.65 | $150.65 | $150.70 |
| 7 purchase totals = | $755.69 | $824.8780 | $824.88 | $824.85 | $825.00 | |