| 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 | $191.29 | 7.250% | $205.1585 | $205.16 | $205.15 | $205.20 |
| Purchase #2 | $30.75 | 3.330% | $31.774 | $31.77 | $31.75 | $31.80 |
| Purchase #3 | $206.96 | 10.405% | $228.4942 | $228.49 | $228.50 | $228.50 |
| Purchase #4 | $125.52 | 5.671% | $132.6382 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $172.54 | 9.308% | $188.6 | $188.60 | $188.60 | $188.60 |
| Purchase #6 | $161.59 | 9.858% | $177.5195 | $177.52 | $177.50 | $177.50 |
| Purchase #7 | $98.55 | 3.835% | $102.3294 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $987.20 | $1,066.5138 | $1,066.51 | $1,066.50 | $1,066.50 | |