| 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 | $139.77 | 10.139% | $153.9413 | $153.94 | $153.95 | $153.90 |
| Purchase #2 | $107.70 | 11.597% | $120.19 | $120.19 | $120.20 | $120.20 |
| Purchase #3 | $30.90 | 6.561% | $32.9273 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $206.82 | 13.874% | $235.5142 | $235.51 | $235.50 | $235.50 |
| Purchase #5 | $18.79 | 8.823% | $20.4478 | $20.45 | $20.45 | $20.40 |
| Purchase #6 | $165.41 | 6.617% | $176.3552 | $176.36 | $176.35 | $176.40 |
| Purchase #7 | $136.57 | 3.277% | $141.0454 | $141.05 | $141.05 | $141.00 |
| 7 purchase totals = | $805.96 | $880.4212 | $880.43 | $880.45 | $880.30 | |