| 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 | $14.86 | 10.578% | $16.4319 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $138.80 | 11.784% | $155.1562 | $155.16 | $155.15 | $155.20 |
| Purchase #3 | $131.45 | 11.389% | $146.4208 | $146.42 | $146.40 | $146.40 |
| Purchase #4 | $151.42 | 5.287% | $159.4256 | $159.43 | $159.45 | $159.40 |
| Purchase #5 | $107.46 | 12.792% | $121.2063 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $139.86 | 12.201% | $156.9243 | $156.92 | $156.90 | $156.90 |
| Purchase #7 | $56.50 | 8.552% | $61.3319 | $61.33 | $61.35 | $61.30 |
| 7 purchase totals = | $740.35 | $816.8970 | $816.90 | $816.90 | $816.80 | |