| 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 | $31.46 | 13.702% | $35.7706 | $35.77 | $35.75 | $35.80 |
| Purchase #2 | $34.50 | 7.868% | $37.2145 | $37.21 | $37.20 | $37.20 |
| Purchase #3 | $153.71 | 6.199% | $163.2385 | $163.24 | $163.25 | $163.20 |
| Purchase #4 | $177.48 | 9.297% | $193.9803 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $95.63 | 13.604% | $108.6395 | $108.64 | $108.65 | $108.60 |
| Purchase #6 | $156.34 | 13.458% | $177.3802 | $177.38 | $177.40 | $177.40 |
| Purchase #7 | $137.60 | 11.669% | $153.6565 | $153.66 | $153.65 | $153.70 |
| 7 purchase totals = | $786.72 | $869.8801 | $869.88 | $869.90 | $869.90 | |