| 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 | $39.97 | 3.463% | $41.3542 | $41.35 | $41.35 | $41.40 |
| Purchase #2 | $175.42 | 5.717% | $185.4488 | $185.45 | $185.45 | $185.40 |
| Purchase #3 | $229.71 | 3.685% | $238.1748 | $238.17 | $238.15 | $238.20 |
| Purchase #4 | $154.44 | 12.695% | $174.0462 | $174.05 | $174.05 | $174.00 |
| Purchase #5 | $166.57 | 13.222% | $188.5939 | $188.59 | $188.60 | $188.60 |
| Purchase #6 | $172.42 | 9.562% | $188.9068 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $17.38 | 9.343% | $19.0038 | $19.00 | $19.00 | $19.00 |
| 7 purchase totals = | $955.91 | $1,035.5285 | $1,035.52 | $1,035.50 | $1,035.50 | |