| 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 | $115.91 | 10.654% | $128.2591 | $128.26 | $128.25 | $128.30 |
| Purchase #2 | $157.63 | 13.805% | $179.3908 | $179.39 | $179.40 | $179.40 |
| Purchase #3 | $166.30 | 6.652% | $177.3623 | $177.36 | $177.35 | $177.40 |
| Purchase #4 | $26.32 | 6.188% | $27.9487 | $27.95 | $27.95 | $27.90 |
| Purchase #5 | $105.60 | 10.460% | $116.6458 | $116.65 | $116.65 | $116.60 |
| Purchase #6 | $135.39 | 10.708% | $149.8876 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $232.51 | 10.413% | $256.7213 | $256.72 | $256.70 | $256.70 |
| 7 purchase totals = | $939.66 | $1,036.2156 | $1,036.22 | $1,036.20 | $1,036.20 | |