| 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 | $150.62 | 10.833% | $166.9367 | $166.94 | $166.95 | $166.90 |
| Purchase #2 | $95.65 | 13.429% | $108.4948 | $108.49 | $108.50 | $108.50 |
| Purchase #3 | $224.96 | 13.431% | $255.1744 | $255.17 | $255.15 | $255.20 |
| Purchase #4 | $162.97 | 10.513% | $180.103 | $180.10 | $180.10 | $180.10 |
| Purchase #5 | $128.66 | 4.347% | $134.2529 | $134.25 | $134.25 | $134.30 |
| Purchase #6 | $210.39 | 7.611% | $226.4028 | $226.40 | $226.40 | $226.40 |
| Purchase #7 | $31.97 | 13.725% | $36.3579 | $36.36 | $36.35 | $36.40 |
| 7 purchase totals = | $1,005.22 | $1,107.7225 | $1,107.71 | $1,107.70 | $1,107.80 | |