| 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 | $176.34 | 10.618% | $195.0638 | $195.06 | $195.05 | $195.10 |
| Purchase #2 | $22.47 | 7.284% | $24.1067 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $206.86 | 11.801% | $231.2715 | $231.27 | $231.25 | $231.30 |
| Purchase #4 | $183.57 | 10.696% | $203.2046 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $187.76 | 13.664% | $213.4155 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $112.26 | 7.700% | $120.904 | $120.90 | $120.90 | $120.90 |
| Purchase #7 | $75.41 | 9.733% | $82.7497 | $82.75 | $82.75 | $82.70 |
| 7 purchase totals = | $964.67 | $1,070.7158 | $1,070.71 | $1,070.65 | $1,070.70 | |