| 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 | $20.34 | 11.390% | $22.6567 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $145.32 | 4.225% | $151.4598 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $131.30 | 3.146% | $135.4307 | $135.43 | $135.45 | $135.40 |
| Purchase #4 | $110.30 | 6.736% | $117.7298 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $160.48 | 12.477% | $180.5031 | $180.50 | $180.50 | $180.50 |
| Purchase #6 | $73.47 | 13.126% | $83.1137 | $83.11 | $83.10 | $83.10 |
| Purchase #7 | $217.45 | 13.710% | $247.2624 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $858.66 | $938.1562 | $938.15 | $938.15 | $938.20 | |