| 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 | $36.42 | 13.449% | $41.3181 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $153.57 | 4.703% | $160.7924 | $160.79 | $160.80 | $160.80 |
| Purchase #3 | $170.79 | 9.621% | $187.2217 | $187.22 | $187.20 | $187.20 |
| Purchase #4 | $35.65 | 9.319% | $38.9722 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $100.91 | 3.410% | $104.351 | $104.35 | $104.35 | $104.40 |
| Purchase #6 | $250.75 | 6.503% | $267.0563 | $267.06 | $267.05 | $267.10 |
| Purchase #7 | $170.67 | 13.111% | $193.0465 | $193.05 | $193.05 | $193.00 |
| 7 purchase totals = | $918.76 | $992.7582 | $992.76 | $992.70 | $992.80 | |