| 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 | $182.92 | 7.776% | $197.1439 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $158.26 | 6.812% | $169.0407 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $57.92 | 11.535% | $64.6011 | $64.60 | $64.60 | $64.60 |
| Purchase #4 | $191.87 | 8.397% | $207.9813 | $207.98 | $208.00 | $208.00 |
| Purchase #5 | $118.74 | 13.530% | $134.8055 | $134.81 | $134.80 | $134.80 |
| Purchase #6 | $148.94 | 8.672% | $161.8561 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $225.88 | 13.576% | $256.5455 | $256.55 | $256.55 | $256.50 |
| 7 purchase totals = | $1,084.53 | $1,191.9741 | $1,191.98 | $1,192.00 | $1,191.90 | |