| 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 | $141.66 | 10.373% | $156.3544 | $156.35 | $156.35 | $156.40 |
| Purchase #2 | $32.25 | 5.250% | $33.9431 | $33.94 | $33.95 | $33.90 |
| Purchase #3 | $119.61 | 6.509% | $127.3954 | $127.40 | $127.40 | $127.40 |
| Purchase #4 | $102.89 | 7.563% | $110.6716 | $110.67 | $110.65 | $110.70 |
| Purchase #5 | $223.43 | 10.869% | $247.7146 | $247.71 | $247.70 | $247.70 |
| Purchase #6 | $139.59 | 13.398% | $158.2923 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $47.44 | 9.184% | $51.7969 | $51.80 | $51.80 | $51.80 |
| 7 purchase totals = | $806.87 | $886.1683 | $886.16 | $886.15 | $886.20 | |