| 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 | $187.72 | 8.212% | $203.1356 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $14.35 | 12.579% | $16.1551 | $16.16 | $16.15 | $16.20 |
| Purchase #3 | $27.63 | 7.542% | $29.7139 | $29.71 | $29.70 | $29.70 |
| Purchase #4 | $131.75 | 4.787% | $138.0569 | $138.06 | $138.05 | $138.10 |
| Purchase #5 | $115.64 | 5.377% | $121.858 | $121.86 | $121.85 | $121.90 |
| Purchase #6 | $33.79 | 13.750% | $38.4361 | $38.44 | $38.45 | $38.40 |
| Purchase #7 | $170.90 | 9.610% | $187.3235 | $187.32 | $187.30 | $187.30 |
| 7 purchase totals = | $681.78 | $734.6791 | $734.69 | $734.65 | $734.70 | |