| 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 | $130.48 | 13.596% | $148.2201 | $148.22 | $148.20 | $148.20 |
| Purchase #2 | $178.74 | 5.111% | $187.8754 | $187.88 | $187.90 | $187.90 |
| Purchase #3 | $21.45 | 7.428% | $23.0433 | $23.04 | $23.05 | $23.00 |
| Purchase #4 | $88.47 | 8.837% | $96.2881 | $96.29 | $96.30 | $96.30 |
| Purchase #5 | $225.86 | 12.446% | $253.9705 | $253.97 | $253.95 | $254.00 |
| Purchase #6 | $192.44 | 10.400% | $212.4538 | $212.45 | $212.45 | $212.50 |
| Purchase #7 | $217.63 | 12.522% | $244.8816 | $244.88 | $244.90 | $244.90 |
| 7 purchase totals = | $1,055.07 | $1,166.7328 | $1,166.73 | $1,166.75 | $1,166.80 | |