| 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 | $73.29 | 3.848% | $76.1102 | $76.11 | $76.10 | $76.10 |
| Purchase #2 | $180.70 | 5.603% | $190.8246 | $190.82 | $190.80 | $190.80 |
| Purchase #3 | $52.90 | 3.820% | $54.9208 | $54.92 | $54.90 | $54.90 |
| Purchase #4 | $238.81 | 13.667% | $271.4482 | $271.45 | $271.45 | $271.40 |
| Purchase #5 | $68.49 | 13.569% | $77.7834 | $77.78 | $77.80 | $77.80 |
| Purchase #6 | $177.28 | 12.152% | $198.8231 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $240.60 | 11.550% | $268.3893 | $268.39 | $268.40 | $268.40 |
| 7 purchase totals = | $1,032.07 | $1,138.2996 | $1,138.29 | $1,138.25 | $1,138.20 | |