| 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 | $151.53 | 13.286% | $171.6623 | $171.66 | $171.65 | $171.70 |
| Purchase #2 | $102.98 | 3.248% | $106.3248 | $106.32 | $106.30 | $106.30 |
| Purchase #3 | $88.45 | 11.427% | $98.5572 | $98.56 | $98.55 | $98.60 |
| Purchase #4 | $222.31 | 4.459% | $232.2228 | $232.22 | $232.20 | $232.20 |
| Purchase #5 | $239.32 | 6.598% | $255.1103 | $255.11 | $255.10 | $255.10 |
| Purchase #6 | $143.39 | 9.156% | $156.5188 | $156.52 | $156.50 | $156.50 |
| Purchase #7 | $76.40 | 10.112% | $84.1256 | $84.13 | $84.15 | $84.10 |
| 7 purchase totals = | $1,024.38 | $1,104.5218 | $1,104.52 | $1,104.45 | $1,104.50 | |