| 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 | $142.31 | 6.290% | $151.2613 | $151.26 | $151.25 | $151.30 |
| Purchase #2 | $170.27 | 10.653% | $188.4089 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $208.95 | 6.111% | $221.7189 | $221.72 | $221.70 | $221.70 |
| Purchase #4 | $218.55 | 10.334% | $241.135 | $241.14 | $241.15 | $241.10 |
| Purchase #5 | $18.47 | 9.808% | $20.2815 | $20.28 | $20.30 | $20.30 |
| Purchase #6 | $117.80 | 7.291% | $126.3888 | $126.39 | $126.40 | $126.40 |
| Purchase #7 | $173.87 | 6.308% | $184.8377 | $184.84 | $184.85 | $184.80 |
| 7 purchase totals = | $1,050.22 | $1,134.0321 | $1,134.04 | $1,134.05 | $1,134.00 | |