| 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 | $163.78 | 6.201% | $173.936 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $199.57 | 3.645% | $206.8443 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $231.30 | 4.850% | $242.5181 | $242.52 | $242.50 | $242.50 |
| Purchase #4 | $86.89 | 7.236% | $93.1774 | $93.18 | $93.20 | $93.20 |
| Purchase #5 | $60.70 | 5.397% | $63.976 | $63.98 | $64.00 | $64.00 |
| Purchase #6 | $168.59 | 12.361% | $189.4294 | $189.43 | $189.45 | $189.40 |
| Purchase #7 | $6.59 | 9.665% | $7.2269 | $7.23 | $7.25 | $7.20 |
| 7 purchase totals = | $917.42 | $977.1081 | $977.12 | $977.20 | $977.00 | |