| 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 | $153.83 | 6.659% | $164.0735 | $164.07 | $164.05 | $164.10 |
| Purchase #2 | $100.57 | 12.290% | $112.9301 | $112.93 | $112.95 | $112.90 |
| Purchase #3 | $130.46 | 6.291% | $138.6672 | $138.67 | $138.65 | $138.70 |
| Purchase #4 | $164.74 | 11.355% | $183.4462 | $183.45 | $183.45 | $183.40 |
| Purchase #5 | $219.57 | 8.666% | $238.5979 | $238.60 | $238.60 | $238.60 |
| Purchase #6 | $196.42 | 10.676% | $217.3898 | $217.39 | $217.40 | $217.40 |
| Purchase #7 | $24.71 | 5.319% | $26.0243 | $26.02 | $26.00 | $26.00 |
| 7 purchase totals = | $990.30 | $1,081.1290 | $1,081.13 | $1,081.10 | $1,081.10 | |