| 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 | $120.91 | 5.349% | $127.3775 | $127.38 | $127.40 | $127.40 |
| Purchase #2 | $131.67 | 9.362% | $143.9969 | $144.00 | $144.00 | $144.00 |
| Purchase #3 | $9.96 | 13.782% | $11.3327 | $11.33 | $11.35 | $11.30 |
| Purchase #4 | $13.55 | 4.563% | $14.1683 | $14.17 | $14.15 | $14.20 |
| Purchase #5 | $69.86 | 4.581% | $73.0603 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $221.84 | 4.207% | $231.1728 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $162.59 | 9.689% | $178.3433 | $178.34 | $178.35 | $178.30 |
| 7 purchase totals = | $730.38 | $779.4518 | $779.45 | $779.45 | $779.50 | |