| 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 | $31.37 | 5.583% | $33.1214 | $33.12 | $33.10 | $33.10 |
| Purchase #2 | $170.75 | 8.119% | $184.6132 | $184.61 | $184.60 | $184.60 |
| Purchase #3 | $162.25 | 7.731% | $174.7935 | $174.79 | $174.80 | $174.80 |
| Purchase #4 | $149.67 | 4.716% | $156.7284 | $156.73 | $156.75 | $156.70 |
| Purchase #5 | $136.81 | 10.159% | $150.7085 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $227.85 | 11.821% | $254.7841 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $141.98 | 13.477% | $161.1146 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $1,020.68 | $1,115.8637 | $1,115.85 | $1,115.85 | $1,115.80 | |