| 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 | $139.95 | 6.250% | $148.6969 | $148.70 | $148.70 | $148.70 |
| Purchase #2 | $60.90 | 13.621% | $69.1952 | $69.20 | $69.20 | $69.20 |
| Purchase #3 | $225.33 | 11.635% | $251.5471 | $251.55 | $251.55 | $251.50 |
| Purchase #4 | $244.99 | 7.754% | $263.9865 | $263.99 | $264.00 | $264.00 |
| Purchase #5 | $24.44 | 7.143% | $26.1857 | $26.19 | $26.20 | $26.20 |
| Purchase #6 | $117.61 | 7.421% | $126.3378 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $124.62 | 7.649% | $134.1522 | $134.15 | $134.15 | $134.20 |
| 7 purchase totals = | $937.84 | $1,020.1014 | $1,020.12 | $1,020.15 | $1,020.10 | |