| 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 | $152.75 | 8.552% | $165.8132 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $100.54 | 6.712% | $107.2882 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $31.93 | 10.642% | $35.328 | $35.33 | $35.35 | $35.30 |
| Purchase #4 | $139.74 | 7.793% | $150.6299 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $118.48 | 13.140% | $134.0483 | $134.05 | $134.05 | $134.00 |
| Purchase #6 | $156.32 | 8.715% | $169.9433 | $169.94 | $169.95 | $169.90 |
| Purchase #7 | $154.77 | 4.133% | $161.1666 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $854.53 | $924.2175 | $924.22 | $924.25 | $924.10 | |