| 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 | $171.81 | 10.843% | $190.4394 | $190.44 | $190.45 | $190.40 |
| Purchase #2 | $95.61 | 9.597% | $104.7857 | $104.79 | $104.80 | $104.80 |
| Purchase #3 | $109.72 | 13.602% | $124.6441 | $124.64 | $124.65 | $124.60 |
| Purchase #4 | $91.61 | 4.488% | $95.7215 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $99.74 | 5.690% | $105.4152 | $105.42 | $105.40 | $105.40 |
| Purchase #6 | $54.99 | 9.686% | $60.3163 | $60.32 | $60.30 | $60.30 |
| Purchase #7 | $106.78 | 13.316% | $120.9988 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $730.26 | $802.3210 | $802.33 | $802.30 | $802.20 | |