| 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 | $179.29 | 10.456% | $198.0366 | $198.04 | $198.05 | $198.00 |
| Purchase #2 | $149.91 | 9.330% | $163.8966 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $102.86 | 5.668% | $108.6901 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $33.47 | 12.498% | $37.6531 | $37.65 | $37.65 | $37.70 |
| Purchase #5 | $170.65 | 11.622% | $190.4829 | $190.48 | $190.50 | $190.50 |
| Purchase #6 | $148.28 | 9.358% | $162.156 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $202.93 | 12.520% | $228.3368 | $228.34 | $228.35 | $228.30 |
| 7 purchase totals = | $987.39 | $1,089.2521 | $1,089.26 | $1,089.30 | $1,089.30 | |