| 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 | $169.96 | 8.689% | $184.7278 | $184.73 | $184.75 | $184.70 |
| Purchase #2 | $133.64 | 5.868% | $141.482 | $141.48 | $141.50 | $141.50 |
| Purchase #3 | $188.89 | 13.742% | $214.8473 | $214.85 | $214.85 | $214.80 |
| Purchase #4 | $11.28 | 12.428% | $12.6819 | $12.68 | $12.70 | $12.70 |
| Purchase #5 | $55.43 | 11.766% | $61.9519 | $61.95 | $61.95 | $62.00 |
| Purchase #6 | $72.52 | 3.704% | $75.2061 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $41.96 | 4.665% | $43.9174 | $43.92 | $43.90 | $43.90 |
| 7 purchase totals = | $673.68 | $734.8144 | $734.82 | $734.85 | $734.80 | |