| 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 | $126.35 | 12.209% | $141.7761 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $40.89 | 10.141% | $45.0367 | $45.04 | $45.05 | $45.00 |
| Purchase #3 | $150.69 | 8.229% | $163.0903 | $163.09 | $163.10 | $163.10 |
| Purchase #4 | $202.90 | 12.837% | $228.9463 | $228.95 | $228.95 | $228.90 |
| Purchase #5 | $47.50 | 5.674% | $50.1952 | $50.20 | $50.20 | $50.20 |
| Purchase #6 | $112.83 | 12.787% | $127.2576 | $127.26 | $127.25 | $127.30 |
| Purchase #7 | $34.28 | 13.207% | $38.8074 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $715.44 | $795.1096 | $795.13 | $795.15 | $795.10 | |