| 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 | $143.93 | 10.440% | $158.9563 | $158.96 | $158.95 | $159.00 |
| Purchase #2 | $32.48 | 9.649% | $35.614 | $35.61 | $35.60 | $35.60 |
| Purchase #3 | $67.97 | 9.530% | $74.4475 | $74.45 | $74.45 | $74.40 |
| Purchase #4 | $9.49 | 4.624% | $9.9288 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $6.62 | 12.758% | $7.4646 | $7.46 | $7.45 | $7.50 |
| Purchase #6 | $191.42 | 5.119% | $201.2188 | $201.22 | $201.20 | $201.20 |
| Purchase #7 | $162.45 | 8.274% | $175.8911 | $175.89 | $175.90 | $175.90 |
| 7 purchase totals = | $614.36 | $663.5211 | $663.52 | $663.50 | $663.50 | |