| 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 | $110.26 | 13.625% | $125.2829 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $32.31 | 6.256% | $34.3313 | $34.33 | $34.35 | $34.30 |
| Purchase #3 | $167.97 | 10.355% | $185.3633 | $185.36 | $185.35 | $185.40 |
| Purchase #4 | $135.68 | 9.231% | $148.2046 | $148.20 | $148.20 | $148.20 |
| Purchase #5 | $29.93 | 6.188% | $31.7821 | $31.78 | $31.80 | $31.80 |
| Purchase #6 | $172.90 | 5.793% | $182.9161 | $182.92 | $182.90 | $182.90 |
| Purchase #7 | $186.75 | 12.701% | $210.4691 | $210.47 | $210.45 | $210.50 |
| 7 purchase totals = | $835.80 | $918.3494 | $918.34 | $918.35 | $918.40 | |