| 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 | $182.62 | 10.705% | $202.1695 | $202.17 | $202.15 | $202.20 |
| Purchase #2 | $40.68 | 4.413% | $42.4752 | $42.48 | $42.50 | $42.50 |
| Purchase #3 | $6.60 | 4.283% | $6.8827 | $6.88 | $6.90 | $6.90 |
| Purchase #4 | $58.61 | 3.294% | $60.5406 | $60.54 | $60.55 | $60.50 |
| Purchase #5 | $121.29 | 11.580% | $135.3354 | $135.34 | $135.35 | $135.30 |
| Purchase #6 | $125.73 | 9.586% | $137.7825 | $137.78 | $137.80 | $137.80 |
| Purchase #7 | $222.55 | 7.762% | $239.8243 | $239.82 | $239.80 | $239.80 |
| 7 purchase totals = | $758.08 | $825.0102 | $825.01 | $825.05 | $825.00 | |