| 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 | $170.91 | 8.218% | $184.9554 | $184.96 | $184.95 | $185.00 |
| Purchase #2 | $93.48 | 8.523% | $101.4473 | $101.45 | $101.45 | $101.40 |
| Purchase #3 | $150.52 | 11.728% | $168.173 | $168.17 | $168.15 | $168.20 |
| Purchase #4 | $210.94 | 9.646% | $231.2873 | $231.29 | $231.30 | $231.30 |
| Purchase #5 | $113.87 | 5.306% | $119.9119 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $51.59 | 13.814% | $58.7166 | $58.72 | $58.70 | $58.70 |
| Purchase #7 | $101.84 | 7.167% | $109.1389 | $109.14 | $109.15 | $109.10 |
| 7 purchase totals = | $893.15 | $973.6304 | $973.64 | $973.60 | $973.60 | |