| 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 | $122.55 | 7.339% | $131.5439 | $131.54 | $131.55 | $131.50 |
| Purchase #2 | $75.57 | 4.288% | $78.8104 | $78.81 | $78.80 | $78.80 |
| Purchase #3 | $58.71 | 9.412% | $64.2358 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $93.30 | 10.106% | $102.7289 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $173.53 | 13.646% | $197.2099 | $197.21 | $197.20 | $197.20 |
| Purchase #6 | $129.52 | 9.308% | $141.5757 | $141.58 | $141.60 | $141.60 |
| Purchase #7 | $31.52 | 11.455% | $35.1306 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $684.70 | $751.2352 | $751.24 | $751.30 | $751.10 | |