| 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 | $180.49 | 5.682% | $190.7454 | $190.75 | $190.75 | $190.70 |
| Purchase #2 | $135.28 | 6.341% | $143.8581 | $143.86 | $143.85 | $143.90 |
| Purchase #3 | $70.69 | 7.243% | $75.8101 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $183.91 | 8.301% | $199.1764 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $162.28 | 11.567% | $181.0509 | $181.05 | $181.05 | $181.10 |
| Purchase #6 | $99.61 | 4.602% | $104.1941 | $104.19 | $104.20 | $104.20 |
| Purchase #7 | $247.51 | 13.171% | $280.1095 | $280.11 | $280.10 | $280.10 |
| 7 purchase totals = | $1,079.77 | $1,174.9445 | $1,174.95 | $1,174.95 | $1,175.00 | |