| 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 | $135.69 | 12.822% | $153.0882 | $153.09 | $153.10 | $153.10 |
| Purchase #2 | $128.54 | 6.166% | $136.4658 | $136.47 | $136.45 | $136.50 |
| Purchase #3 | $198.88 | 4.539% | $207.9072 | $207.91 | $207.90 | $207.90 |
| Purchase #4 | $92.25 | 6.539% | $98.2822 | $98.28 | $98.30 | $98.30 |
| Purchase #5 | $125.82 | 13.843% | $143.2373 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $236.90 | 7.567% | $254.8262 | $254.83 | $254.85 | $254.80 |
| Purchase #7 | $153.43 | 8.573% | $166.5836 | $166.58 | $166.60 | $166.60 |
| 7 purchase totals = | $1,071.51 | $1,160.3905 | $1,160.40 | $1,160.45 | $1,160.40 | |