| 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 | $135.60 | 6.152% | $143.9421 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $147.25 | 7.778% | $158.7031 | $158.70 | $158.70 | $158.70 |
| Purchase #3 | $224.54 | 6.265% | $238.6074 | $238.61 | $238.60 | $238.60 |
| Purchase #4 | $44.51 | 3.819% | $46.2098 | $46.21 | $46.20 | $46.20 |
| Purchase #5 | $195.32 | 11.118% | $217.0357 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $161.77 | 8.612% | $175.7016 | $175.70 | $175.70 | $175.70 |
| Purchase #7 | $215.41 | 11.174% | $239.4799 | $239.48 | $239.50 | $239.50 |
| 7 purchase totals = | $1,124.40 | $1,219.6796 | $1,219.68 | $1,219.70 | $1,219.60 | |