| 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 | $161.99 | 10.193% | $178.5016 | $178.50 | $178.50 | $178.50 |
| Purchase #2 | $151.27 | 6.233% | $160.6987 | $160.70 | $160.70 | $160.70 |
| Purchase #3 | $224.73 | 8.346% | $243.486 | $243.49 | $243.50 | $243.50 |
| Purchase #4 | $229.34 | 6.448% | $244.1278 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $247.46 | 8.723% | $269.0459 | $269.05 | $269.05 | $269.00 |
| Purchase #6 | $247.66 | 3.781% | $257.024 | $257.02 | $257.00 | $257.00 |
| Purchase #7 | $214.91 | 13.436% | $243.7853 | $243.79 | $243.80 | $243.80 |
| 7 purchase totals = | $1,477.36 | $1,596.6693 | $1,596.68 | $1,596.70 | $1,596.60 | |