| 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 | $169.28 | 13.861% | $192.7439 | $192.74 | $192.75 | $192.70 |
| Purchase #2 | $213.47 | 6.830% | $228.05 | $228.05 | $228.05 | $228.10 |
| Purchase #3 | $40.66 | 10.566% | $44.9561 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $58.82 | 6.771% | $62.8027 | $62.80 | $62.80 | $62.80 |
| Purchase #5 | $207.97 | 9.556% | $227.8436 | $227.84 | $227.85 | $227.80 |
| Purchase #6 | $55.48 | 7.139% | $59.4407 | $59.44 | $59.45 | $59.40 |
| Purchase #7 | $63.69 | 11.200% | $70.8233 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $809.37 | $886.6603 | $886.65 | $886.65 | $886.60 | |