| 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 | $198.75 | 11.676% | $221.9561 | $221.96 | $221.95 | $222.00 |
| Purchase #2 | $163.36 | 5.537% | $172.4052 | $172.41 | $172.40 | $172.40 |
| Purchase #3 | $194.39 | 9.208% | $212.2894 | $212.29 | $212.30 | $212.30 |
| Purchase #4 | $18.59 | 6.382% | $19.7764 | $19.78 | $19.80 | $19.80 |
| Purchase #5 | $220.40 | 5.727% | $233.0223 | $233.02 | $233.00 | $233.00 |
| Purchase #6 | $150.51 | 8.108% | $162.7134 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $150.74 | 3.604% | $156.1727 | $156.17 | $156.15 | $156.20 |
| 7 purchase totals = | $1,096.74 | $1,178.3355 | $1,178.34 | $1,178.30 | $1,178.40 | |