| 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 | $175.97 | 6.429% | $187.2831 | $187.28 | $187.30 | $187.30 |
| Purchase #2 | $176.50 | 10.462% | $194.9654 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $18.99 | 7.128% | $20.3436 | $20.34 | $20.35 | $20.30 |
| Purchase #4 | $215.65 | 7.765% | $232.3952 | $232.40 | $232.40 | $232.40 |
| Purchase #5 | $100.39 | 9.716% | $110.1439 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $13.54 | 13.105% | $15.3144 | $15.31 | $15.30 | $15.30 |
| Purchase #7 | $244.93 | 4.103% | $254.9795 | $254.98 | $255.00 | $255.00 |
| 7 purchase totals = | $945.97 | $1,015.4251 | $1,015.42 | $1,015.45 | $1,015.40 | |