| 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 | $187.82 | 9.851% | $206.3221 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $112.80 | 3.440% | $116.6803 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $81.73 | 3.570% | $84.6478 | $84.65 | $84.65 | $84.60 |
| Purchase #4 | $19.37 | 9.788% | $21.2659 | $21.27 | $21.25 | $21.30 |
| Purchase #5 | $179.60 | 4.144% | $187.0426 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $64.49 | 6.541% | $68.7083 | $68.71 | $68.70 | $68.70 |
| Purchase #7 | $152.98 | 4.438% | $159.7693 | $159.77 | $159.75 | $159.80 |
| 7 purchase totals = | $798.79 | $844.4363 | $844.44 | $844.40 | $844.40 | |