| 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 | $149.83 | 7.474% | $161.0283 | $161.03 | $161.05 | $161.00 |
| Purchase #2 | $172.49 | 11.174% | $191.764 | $191.76 | $191.75 | $191.80 |
| Purchase #3 | $140.95 | 11.288% | $156.8604 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $59.79 | 5.612% | $63.1454 | $63.15 | $63.15 | $63.10 |
| Purchase #5 | $110.59 | 7.161% | $118.5093 | $118.51 | $118.50 | $118.50 |
| Purchase #6 | $22.98 | 13.347% | $26.0471 | $26.05 | $26.05 | $26.00 |
| Purchase #7 | $70.50 | 5.136% | $74.1209 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $727.13 | $791.4754 | $791.48 | $791.45 | $791.40 | |