| 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 | $165.48 | 6.562% | $176.3388 | $176.34 | $176.35 | $176.30 |
| Purchase #2 | $8.85 | 7.489% | $9.5128 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $158.40 | 9.522% | $173.4828 | $173.48 | $173.50 | $173.50 |
| Purchase #4 | $141.83 | 13.313% | $160.7118 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $187.98 | 11.501% | $209.5996 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $103.98 | 3.822% | $107.9541 | $107.95 | $107.95 | $108.00 |
| Purchase #7 | $48.60 | 11.487% | $54.1827 | $54.18 | $54.20 | $54.20 |
| 7 purchase totals = | $815.12 | $891.7826 | $891.77 | $891.80 | $891.80 | |