| 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 | $180.47 | 7.154% | $193.3808 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $101.46 | 8.836% | $110.425 | $110.43 | $110.45 | $110.40 |
| Purchase #3 | $109.66 | 9.171% | $119.7169 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $58.87 | 12.299% | $66.1104 | $66.11 | $66.10 | $66.10 |
| Purchase #5 | $10.36 | 9.506% | $11.3448 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $112.87 | 3.668% | $117.0101 | $117.01 | $117.00 | $117.00 |
| Purchase #7 | $115.27 | 5.262% | $121.3355 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $688.96 | $739.3235 | $739.33 | $739.35 | $739.20 | |