| 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 | $151.64 | 6.673% | $161.7589 | $161.76 | $161.75 | $161.80 |
| Purchase #2 | $126.34 | 4.325% | $131.8042 | $131.80 | $131.80 | $131.80 |
| Purchase #3 | $62.56 | 12.448% | $70.3475 | $70.35 | $70.35 | $70.30 |
| Purchase #4 | $221.52 | 12.726% | $249.7106 | $249.71 | $249.70 | $249.70 |
| Purchase #5 | $138.38 | 9.796% | $151.9357 | $151.94 | $151.95 | $151.90 |
| Purchase #6 | $248.92 | 8.600% | $270.3271 | $270.33 | $270.35 | $270.30 |
| Purchase #7 | $166.71 | 6.547% | $177.6245 | $177.62 | $177.60 | $177.60 |
| 7 purchase totals = | $1,116.07 | $1,213.5085 | $1,213.51 | $1,213.50 | $1,213.40 | |