| 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 | $143.40 | 6.793% | $153.1412 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $11.40 | 3.403% | $11.7879 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $81.95 | 12.447% | $92.1503 | $92.15 | $92.15 | $92.20 |
| Purchase #4 | $32.71 | 11.444% | $36.4533 | $36.45 | $36.45 | $36.50 |
| Purchase #5 | $111.56 | 12.503% | $125.5083 | $125.51 | $125.50 | $125.50 |
| Purchase #6 | $226.84 | 4.457% | $236.9503 | $236.95 | $236.95 | $237.00 |
| Purchase #7 | $12.60 | 10.334% | $13.9021 | $13.90 | $13.90 | $13.90 |
| 7 purchase totals = | $620.46 | $669.8934 | $669.89 | $669.90 | $670.00 | |