| 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 | $159.38 | 13.118% | $180.2875 | $180.29 | $180.30 | $180.30 |
| Purchase #2 | $140.39 | 3.484% | $145.2812 | $145.28 | $145.30 | $145.30 |
| Purchase #3 | $125.75 | 8.597% | $136.5607 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $85.34 | 5.125% | $89.7137 | $89.71 | $89.70 | $89.70 |
| Purchase #5 | $191.80 | 5.663% | $202.6616 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $31.69 | 11.603% | $35.367 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $30.89 | 12.740% | $34.8254 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $765.24 | $824.6971 | $824.70 | $824.70 | $824.80 | |