| 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 | $228.44 | 6.539% | $243.3777 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $37.69 | 3.107% | $38.861 | $38.86 | $38.85 | $38.90 |
| Purchase #3 | $135.56 | 10.154% | $149.3248 | $149.32 | $149.30 | $149.30 |
| Purchase #4 | $58.90 | 11.356% | $65.5887 | $65.59 | $65.60 | $65.60 |
| Purchase #5 | $77.58 | 12.371% | $87.1774 | $87.18 | $87.20 | $87.20 |
| Purchase #6 | $81.39 | 13.686% | $92.529 | $92.53 | $92.55 | $92.50 |
| Purchase #7 | $147.64 | 12.123% | $165.5384 | $165.54 | $165.55 | $165.50 |
| 7 purchase totals = | $767.20 | $842.3970 | $842.40 | $842.45 | $842.40 | |