| 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 | $165.65 | 5.859% | $175.3554 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $65.89 | 10.733% | $72.962 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $78.34 | 9.517% | $85.7956 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $29.65 | 8.723% | $32.2364 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $203.69 | 3.580% | $210.9821 | $210.98 | $211.00 | $211.00 |
| Purchase #6 | $15.46 | 12.420% | $17.3801 | $17.38 | $17.40 | $17.40 |
| Purchase #7 | $112.31 | 7.536% | $120.7737 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $670.99 | $715.4853 | $715.49 | $715.50 | $715.60 | |