| 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 | $180.89 | 11.529% | $201.7448 | $201.74 | $201.75 | $201.70 |
| Purchase #2 | $164.73 | 4.305% | $171.8216 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $195.26 | 6.136% | $207.2412 | $207.24 | $207.25 | $207.20 |
| Purchase #4 | $234.84 | 12.700% | $264.6647 | $264.66 | $264.65 | $264.70 |
| Purchase #5 | $87.35 | 7.485% | $93.8881 | $93.89 | $93.90 | $93.90 |
| Purchase #6 | $132.95 | 8.745% | $144.5765 | $144.58 | $144.60 | $144.60 |
| Purchase #7 | $45.69 | 12.646% | $51.468 | $51.47 | $51.45 | $51.50 |
| 7 purchase totals = | $1,041.71 | $1,135.4049 | $1,135.40 | $1,135.40 | $1,135.40 | |