| 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 | $25.63 | 13.870% | $29.1849 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $161.44 | 10.642% | $178.6204 | $178.62 | $178.60 | $178.60 |
| Purchase #3 | $30.77 | 12.804% | $34.7098 | $34.71 | $34.70 | $34.70 |
| Purchase #4 | $224.97 | 3.710% | $233.3164 | $233.32 | $233.30 | $233.30 |
| Purchase #5 | $191.28 | 3.249% | $197.4947 | $197.49 | $197.50 | $197.50 |
| Purchase #6 | $196.49 | 5.449% | $207.1967 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $54.51 | 13.342% | $61.7827 | $61.78 | $61.80 | $61.80 |
| 7 purchase totals = | $885.09 | $942.3056 | $942.30 | $942.30 | $942.30 | |