| 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 | $146.35 | 10.520% | $161.746 | $161.75 | $161.75 | $161.70 |
| Purchase #2 | $71.40 | 6.333% | $75.9218 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $149.39 | 8.193% | $161.6295 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $6.75 | 3.685% | $6.9987 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $173.66 | 3.818% | $180.2903 | $180.29 | $180.30 | $180.30 |
| Purchase #6 | $166.52 | 3.796% | $172.8411 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $105.73 | 10.205% | $116.5197 | $116.52 | $116.50 | $116.50 |
| 7 purchase totals = | $819.80 | $875.9471 | $875.95 | $875.95 | $875.80 | |