| 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 | $178.59 | 8.588% | $193.9273 | $193.93 | $193.95 | $193.90 |
| Purchase #2 | $37.89 | 3.268% | $39.1282 | $39.13 | $39.15 | $39.10 |
| Purchase #3 | $15.25 | 3.394% | $15.7676 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $150.92 | 7.273% | $161.8964 | $161.90 | $161.90 | $161.90 |
| Purchase #5 | $48.79 | 7.696% | $52.5449 | $52.54 | $52.55 | $52.50 |
| Purchase #6 | $13.93 | 6.810% | $14.8786 | $14.88 | $14.90 | $14.90 |
| Purchase #7 | $66.73 | 10.585% | $73.7934 | $73.79 | $73.80 | $73.80 |
| 7 purchase totals = | $512.10 | $551.9364 | $551.94 | $552.00 | $551.90 | |