| 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 | $134.75 | 12.473% | $151.5574 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $150.84 | 12.703% | $170.0012 | $170.00 | $170.00 | $170.00 |
| Purchase #3 | $78.40 | 10.193% | $86.3913 | $86.39 | $86.40 | $86.40 |
| Purchase #4 | $198.87 | 5.695% | $210.1956 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $63.29 | 10.451% | $69.9044 | $69.90 | $69.90 | $69.90 |
| Purchase #6 | $178.51 | 8.708% | $194.0547 | $194.05 | $194.05 | $194.10 |
| Purchase #7 | $128.72 | 7.625% | $138.5349 | $138.53 | $138.55 | $138.50 |
| 7 purchase totals = | $933.38 | $1,020.6395 | $1,020.63 | $1,020.65 | $1,020.70 | |