| 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 | $127.45 | 10.716% | $141.1075 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $155.51 | 6.438% | $165.5217 | $165.52 | $165.50 | $165.50 |
| Purchase #3 | $187.48 | 8.779% | $203.9389 | $203.94 | $203.95 | $203.90 |
| Purchase #4 | $39.97 | 12.616% | $45.0126 | $45.01 | $45.00 | $45.00 |
| Purchase #5 | $33.35 | 10.218% | $36.7577 | $36.76 | $36.75 | $36.80 |
| Purchase #6 | $124.32 | 9.216% | $135.7773 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $160.59 | 3.413% | $166.0709 | $166.07 | $166.05 | $166.10 |
| 7 purchase totals = | $828.67 | $894.1866 | $894.19 | $894.15 | $894.20 | |