| 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 | $166.33 | 7.564% | $178.9112 | $178.91 | $178.90 | $178.90 |
| Purchase #2 | $69.72 | 4.802% | $73.068 | $73.07 | $73.05 | $73.10 |
| Purchase #3 | $196.67 | 6.688% | $209.8233 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $70.52 | 6.269% | $74.9409 | $74.94 | $74.95 | $74.90 |
| Purchase #5 | $16.91 | 7.810% | $18.2307 | $18.23 | $18.25 | $18.20 |
| Purchase #6 | $244.82 | 13.208% | $277.1558 | $277.16 | $277.15 | $277.20 |
| Purchase #7 | $44.58 | 9.419% | $48.779 | $48.78 | $48.80 | $48.80 |
| 7 purchase totals = | $809.55 | $880.9089 | $880.91 | $880.90 | $880.90 | |