| 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 | $145.48 | 9.366% | $159.1057 | $159.11 | $159.10 | $159.10 |
| Purchase #2 | $90.59 | 3.366% | $93.6393 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $228.25 | 4.348% | $238.1743 | $238.17 | $238.15 | $238.20 |
| Purchase #4 | $185.65 | 5.405% | $195.6844 | $195.68 | $195.70 | $195.70 |
| Purchase #5 | $120.89 | 8.539% | $131.2128 | $131.21 | $131.20 | $131.20 |
| Purchase #6 | $195.40 | 11.393% | $217.6619 | $217.66 | $217.65 | $217.70 |
| Purchase #7 | $80.56 | 6.686% | $85.9462 | $85.95 | $85.95 | $85.90 |
| 7 purchase totals = | $1,046.82 | $1,121.4246 | $1,121.42 | $1,121.40 | $1,121.40 | |