| 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 | $155.88 | 5.206% | $163.9951 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $136.76 | 9.641% | $149.945 | $149.95 | $149.95 | $149.90 |
| Purchase #3 | $88.28 | 11.829% | $98.7226 | $98.72 | $98.70 | $98.70 |
| Purchase #4 | $142.78 | 6.324% | $151.8094 | $151.81 | $151.80 | $151.80 |
| Purchase #5 | $101.60 | 8.538% | $110.2746 | $110.27 | $110.25 | $110.30 |
| Purchase #6 | $202.77 | 9.388% | $221.806 | $221.81 | $221.80 | $221.80 |
| Purchase #7 | $220.90 | 7.739% | $237.9955 | $238.00 | $238.00 | $238.00 |
| 7 purchase totals = | $1,048.97 | $1,134.5482 | $1,134.56 | $1,134.50 | $1,134.50 | |