| 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 | $147.47 | 4.739% | $154.4586 | $154.46 | $154.45 | $154.50 |
| Purchase #2 | $216.74 | 12.746% | $244.3657 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $14.89 | 5.297% | $15.6787 | $15.68 | $15.70 | $15.70 |
| Purchase #4 | $183.98 | 4.770% | $192.7558 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $180.53 | 4.673% | $188.9662 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $224.42 | 8.643% | $243.8166 | $243.82 | $243.80 | $243.80 |
| Purchase #7 | $7.29 | 12.299% | $8.1866 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $975.32 | $1,048.2282 | $1,048.25 | $1,048.20 | $1,048.40 | |