| 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 | $151.80 | 3.810% | $157.5836 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $249.55 | 8.327% | $270.33 | $270.33 | $270.35 | $270.30 |
| Purchase #3 | $94.77 | 13.810% | $107.8577 | $107.86 | $107.85 | $107.90 |
| Purchase #4 | $196.39 | 12.276% | $220.4988 | $220.50 | $220.50 | $220.50 |
| Purchase #5 | $207.78 | 8.436% | $225.3083 | $225.31 | $225.30 | $225.30 |
| Purchase #6 | $177.99 | 13.474% | $201.9724 | $201.97 | $201.95 | $202.00 |
| Purchase #7 | $161.43 | 6.352% | $171.684 | $171.68 | $171.70 | $171.70 |
| 7 purchase totals = | $1,239.71 | $1,355.2348 | $1,355.23 | $1,355.25 | $1,355.30 | |