| 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 | $161.49 | 4.342% | $168.5019 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $176.72 | 9.294% | $193.1444 | $193.14 | $193.15 | $193.10 |
| Purchase #3 | $220.33 | 13.327% | $249.6934 | $249.69 | $249.70 | $249.70 |
| Purchase #4 | $220.51 | 10.301% | $243.2247 | $243.22 | $243.20 | $243.20 |
| Purchase #5 | $245.31 | 10.301% | $270.5794 | $270.58 | $270.60 | $270.60 |
| Purchase #6 | $124.62 | 4.482% | $130.2055 | $130.21 | $130.20 | $130.20 |
| Purchase #7 | $248.70 | 12.501% | $279.79 | $279.79 | $279.80 | $279.80 |
| 7 purchase totals = | $1,397.68 | $1,535.1393 | $1,535.13 | $1,535.15 | $1,535.10 | |