| 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 | $141.30 | 9.650% | $154.9355 | $154.94 | $154.95 | $154.90 |
| Purchase #2 | $224.57 | 5.370% | $236.6294 | $236.63 | $236.65 | $236.60 |
| Purchase #3 | $234.39 | 8.542% | $254.4116 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $128.98 | 3.176% | $133.0764 | $133.08 | $133.10 | $133.10 |
| Purchase #5 | $208.55 | 4.401% | $217.7283 | $217.73 | $217.75 | $217.70 |
| Purchase #6 | $12.79 | 6.794% | $13.659 | $13.66 | $13.65 | $13.70 |
| Purchase #7 | $62.28 | 3.330% | $64.3539 | $64.35 | $64.35 | $64.40 |
| 7 purchase totals = | $1,012.86 | $1,074.7941 | $1,074.80 | $1,074.85 | $1,074.80 | |