| 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 | $156.89 | 9.702% | $172.1115 | $172.11 | $172.10 | $172.10 |
| Purchase #2 | $125.42 | 12.164% | $140.6761 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $227.50 | 3.478% | $235.4125 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $186.63 | 13.588% | $211.9893 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $194.76 | 4.183% | $202.9068 | $202.91 | $202.90 | $202.90 |
| Purchase #6 | $124.92 | 7.566% | $134.3714 | $134.37 | $134.35 | $134.40 |
| Purchase #7 | $186.27 | 12.110% | $208.8273 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $1,202.39 | $1,306.2949 | $1,306.30 | $1,306.30 | $1,306.30 | |