| 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 | $164.53 | 12.335% | $184.8248 | $184.82 | $184.80 | $184.80 |
| Purchase #2 | $11.32 | 8.716% | $12.3067 | $12.31 | $12.30 | $12.30 |
| Purchase #3 | $51.34 | 9.514% | $56.2245 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $11.66 | 12.473% | $13.1144 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $30.88 | 10.867% | $34.2357 | $34.24 | $34.25 | $34.20 |
| Purchase #6 | $195.50 | 12.225% | $219.3999 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $180.93 | 9.689% | $198.4603 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $646.16 | $718.5663 | $718.56 | $718.50 | $718.50 | |