| 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 | $182.64 | 13.793% | $207.8315 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $78.91 | 7.621% | $84.9237 | $84.92 | $84.90 | $84.90 |
| Purchase #3 | $216.52 | 4.233% | $225.6853 | $225.69 | $225.70 | $225.70 |
| Purchase #4 | $33.67 | 9.200% | $36.7676 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $29.85 | 13.425% | $33.8574 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $178.84 | 10.483% | $197.5878 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $12.88 | 9.587% | $14.1148 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $733.31 | $800.7681 | $800.77 | $800.75 | $800.80 | |