| 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 | $115.82 | 13.741% | $131.7348 | $131.73 | $131.75 | $131.70 |
| Purchase #2 | $136.92 | 10.175% | $150.8516 | $150.85 | $150.85 | $150.90 |
| Purchase #3 | $53.75 | 8.423% | $58.2774 | $58.28 | $58.30 | $58.30 |
| Purchase #4 | $193.38 | 5.406% | $203.8341 | $203.83 | $203.85 | $203.80 |
| Purchase #5 | $22.49 | 13.868% | $25.6089 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $221.97 | 12.714% | $250.1913 | $250.19 | $250.20 | $250.20 |
| Purchase #7 | $29.63 | 11.768% | $33.1169 | $33.12 | $33.10 | $33.10 |
| 7 purchase totals = | $773.96 | $853.6150 | $853.61 | $853.65 | $853.60 | |