| 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 | $181.83 | 5.153% | $191.1997 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $109.78 | 8.295% | $118.8863 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $191.59 | 8.180% | $207.2621 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $177.53 | 6.394% | $188.8813 | $188.88 | $188.90 | $188.90 |
| Purchase #5 | $83.26 | 10.864% | $92.3054 | $92.31 | $92.30 | $92.30 |
| Purchase #6 | $229.65 | 9.710% | $251.949 | $251.95 | $251.95 | $251.90 |
| Purchase #7 | $159.68 | 7.113% | $171.038 | $171.04 | $171.05 | $171.00 |
| 7 purchase totals = | $1,133.32 | $1,221.5218 | $1,221.53 | $1,221.55 | $1,221.50 | |