| 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 | $151.76 | 11.444% | $169.1274 | $169.13 | $169.15 | $169.10 |
| Purchase #2 | $173.44 | 8.147% | $187.5702 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $79.49 | 9.596% | $87.1179 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $215.69 | 5.840% | $228.2863 | $228.29 | $228.30 | $228.30 |
| Purchase #5 | $24.31 | 11.467% | $27.0976 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $108.27 | 4.229% | $112.8487 | $112.85 | $112.85 | $112.80 |
| Purchase #7 | $192.67 | 3.665% | $199.7314 | $199.73 | $199.75 | $199.70 |
| 7 purchase totals = | $945.63 | $1,011.7795 | $1,011.79 | $1,011.80 | $1,011.70 | |