| 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 | $158.45 | 12.636% | $178.4717 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $96.55 | 4.704% | $101.0917 | $101.09 | $101.10 | $101.10 |
| Purchase #3 | $205.63 | 5.368% | $216.6682 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $118.77 | 7.421% | $127.5839 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $219.72 | 7.857% | $236.9834 | $236.98 | $237.00 | $237.00 |
| Purchase #6 | $149.64 | 13.869% | $170.3936 | $170.39 | $170.40 | $170.40 |
| Purchase #7 | $94.54 | 3.795% | $98.1278 | $98.13 | $98.15 | $98.10 |
| 7 purchase totals = | $1,043.30 | $1,129.3203 | $1,129.31 | $1,129.35 | $1,129.40 | |