| 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 | $16.48 | 7.473% | $17.7116 | $17.71 | $17.70 | $17.70 |
| Purchase #2 | $161.26 | 6.191% | $171.2436 | $171.24 | $171.25 | $171.20 |
| Purchase #3 | $139.44 | 10.163% | $153.6113 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $203.63 | 10.330% | $224.665 | $224.67 | $224.65 | $224.70 |
| Purchase #5 | $80.40 | 11.730% | $89.8309 | $89.83 | $89.85 | $89.80 |
| Purchase #6 | $221.56 | 3.217% | $228.6876 | $228.69 | $228.70 | $228.70 |
| Purchase #7 | $51.44 | 7.638% | $55.369 | $55.37 | $55.35 | $55.40 |
| 7 purchase totals = | $874.21 | $941.1190 | $941.12 | $941.10 | $941.10 | |