| 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 | $135.66 | 11.487% | $151.2433 | $151.24 | $151.25 | $151.20 |
| Purchase #2 | $217.46 | 3.270% | $224.5709 | $224.57 | $224.55 | $224.60 |
| Purchase #3 | $25.56 | 8.757% | $27.7983 | $27.80 | $27.80 | $27.80 |
| Purchase #4 | $148.53 | 13.498% | $168.5786 | $168.58 | $168.60 | $168.60 |
| Purchase #5 | $132.92 | 7.366% | $142.7109 | $142.71 | $142.70 | $142.70 |
| Purchase #6 | $235.86 | 7.103% | $252.6131 | $252.61 | $252.60 | $252.60 |
| Purchase #7 | $93.80 | 5.695% | $99.1419 | $99.14 | $99.15 | $99.10 |
| 7 purchase totals = | $989.79 | $1,066.6570 | $1,066.65 | $1,066.65 | $1,066.60 | |