| 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 | $143.48 | 12.204% | $160.9903 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $152.49 | 13.157% | $172.5531 | $172.55 | $172.55 | $172.60 |
| Purchase #3 | $104.69 | 3.457% | $108.3091 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $167.61 | 12.696% | $188.8898 | $188.89 | $188.90 | $188.90 |
| Purchase #5 | $182.38 | 11.151% | $202.7172 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $110.93 | 5.500% | $117.0312 | $117.03 | $117.05 | $117.00 |
| Purchase #7 | $247.53 | 5.167% | $260.3199 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $1,109.11 | $1,210.8106 | $1,210.81 | $1,210.80 | $1,210.80 | |