| 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 | $182.68 | 13.540% | $207.4149 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $210.76 | 8.396% | $228.4554 | $228.46 | $228.45 | $228.50 |
| Purchase #3 | $48.94 | 13.681% | $55.6355 | $55.64 | $55.65 | $55.60 |
| Purchase #4 | $245.75 | 8.294% | $266.1325 | $266.13 | $266.15 | $266.10 |
| Purchase #5 | $50.74 | 12.832% | $57.251 | $57.25 | $57.25 | $57.30 |
| Purchase #6 | $138.58 | 10.428% | $153.0311 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $188.31 | 7.369% | $202.1866 | $202.19 | $202.20 | $202.20 |
| 7 purchase totals = | $1,065.76 | $1,170.1070 | $1,170.11 | $1,170.15 | $1,170.10 | |