| 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 | $146.34 | 11.551% | $163.2437 | $163.24 | $163.25 | $163.20 |
| Purchase #2 | $47.56 | 13.532% | $53.9958 | $54.00 | $54.00 | $54.00 |
| Purchase #3 | $132.68 | 12.315% | $149.0195 | $149.02 | $149.00 | $149.00 |
| Purchase #4 | $163.48 | 4.512% | $170.8562 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $88.68 | 7.213% | $95.0765 | $95.08 | $95.10 | $95.10 |
| Purchase #6 | $220.29 | 9.330% | $240.8431 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $235.62 | 10.132% | $259.493 | $259.49 | $259.50 | $259.50 |
| 7 purchase totals = | $1,034.65 | $1,132.5278 | $1,132.53 | $1,132.55 | $1,132.50 | |