| 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 | $164.36 | 5.336% | $173.1302 | $173.13 | $173.15 | $173.10 |
| Purchase #2 | $124.62 | 11.241% | $138.6285 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $75.61 | 7.164% | $81.0267 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $150.37 | 6.511% | $160.1606 | $160.16 | $160.15 | $160.20 |
| Purchase #5 | $25.37 | 10.210% | $27.9603 | $27.96 | $27.95 | $28.00 |
| Purchase #6 | $30.29 | 6.601% | $32.2894 | $32.29 | $32.30 | $32.30 |
| Purchase #7 | $203.86 | 13.369% | $231.114 | $231.11 | $231.10 | $231.10 |
| 7 purchase totals = | $774.48 | $844.3097 | $844.31 | $844.35 | $844.30 | |