| 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 | $138.25 | 7.483% | $148.5952 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $212.73 | 11.759% | $237.7449 | $237.74 | $237.75 | $237.70 |
| Purchase #3 | $33.47 | 6.618% | $35.685 | $35.69 | $35.70 | $35.70 |
| Purchase #4 | $197.72 | 8.819% | $215.1569 | $215.16 | $215.15 | $215.20 |
| Purchase #5 | $226.90 | 11.277% | $252.4875 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $201.71 | 10.610% | $223.1114 | $223.11 | $223.10 | $223.10 |
| Purchase #7 | $156.60 | 13.832% | $178.2609 | $178.26 | $178.25 | $178.30 |
| 7 purchase totals = | $1,167.38 | $1,291.0418 | $1,291.05 | $1,291.05 | $1,291.10 | |