| 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 | $162.94 | 5.777% | $172.353 | $172.35 | $172.35 | $172.40 |
| Purchase #2 | $93.64 | 10.130% | $103.1257 | $103.13 | $103.15 | $103.10 |
| Purchase #3 | $125.68 | 3.417% | $129.9745 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $159.67 | 4.265% | $166.4799 | $166.48 | $166.50 | $166.50 |
| Purchase #5 | $204.63 | 4.581% | $214.0041 | $214.00 | $214.00 | $214.00 |
| Purchase #6 | $71.46 | 10.778% | $79.162 | $79.16 | $79.15 | $79.20 |
| Purchase #7 | $127.89 | 13.435% | $145.072 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $945.91 | $1,010.1712 | $1,010.16 | $1,010.15 | $1,010.30 | |