| 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 | $151.59 | 4.664% | $158.6602 | $158.66 | $158.65 | $158.70 |
| Purchase #2 | $192.57 | 12.104% | $215.8787 | $215.88 | $215.90 | $215.90 |
| Purchase #3 | $184.25 | 12.836% | $207.9003 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $26.62 | 4.847% | $27.9103 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $31.42 | 4.136% | $32.7195 | $32.72 | $32.70 | $32.70 |
| Purchase #6 | $241.86 | 3.301% | $249.8438 | $249.84 | $249.85 | $249.80 |
| Purchase #7 | $93.79 | 7.818% | $101.1225 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $922.10 | $994.0353 | $994.03 | $994.00 | $994.00 | |