| 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 | $135.75 | 11.800% | $151.7685 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $124.64 | 4.658% | $130.4457 | $130.45 | $130.45 | $130.40 |
| Purchase #3 | $97.40 | 5.520% | $102.7765 | $102.78 | $102.80 | $102.80 |
| Purchase #4 | $62.62 | 5.492% | $66.0591 | $66.06 | $66.05 | $66.10 |
| Purchase #5 | $130.79 | 3.364% | $135.1898 | $135.19 | $135.20 | $135.20 |
| Purchase #6 | $10.31 | 7.751% | $11.1091 | $11.11 | $11.10 | $11.10 |
| Purchase #7 | $102.63 | 11.869% | $114.8112 | $114.81 | $114.80 | $114.80 |
| 7 purchase totals = | $664.14 | $712.1599 | $712.17 | $712.15 | $712.20 | |