| 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 | $143.88 | 6.815% | $153.6854 | $153.69 | $153.70 | $153.70 |
| Purchase #2 | $246.47 | 10.481% | $272.3025 | $272.30 | $272.30 | $272.30 |
| Purchase #3 | $154.73 | 3.650% | $160.3776 | $160.38 | $160.40 | $160.40 |
| Purchase #4 | $56.66 | 8.115% | $61.258 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $180.57 | 4.674% | $189.0098 | $189.01 | $189.00 | $189.00 |
| Purchase #6 | $189.25 | 10.847% | $209.7779 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $159.28 | 13.874% | $181.3785 | $181.38 | $181.40 | $181.40 |
| 7 purchase totals = | $1,130.84 | $1,227.7897 | $1,227.80 | $1,227.85 | $1,227.90 | |