| 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 | $188.29 | 10.190% | $207.4768 | $207.48 | $207.50 | $207.50 |
| Purchase #2 | $112.39 | 8.409% | $121.8409 | $121.84 | $121.85 | $121.80 |
| Purchase #3 | $113.27 | 3.453% | $117.1812 | $117.18 | $117.20 | $117.20 |
| Purchase #4 | $90.72 | 11.725% | $101.3569 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $144.36 | 13.429% | $163.7461 | $163.75 | $163.75 | $163.70 |
| Purchase #6 | $74.34 | 7.150% | $79.6553 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $31.29 | 10.768% | $34.6593 | $34.66 | $34.65 | $34.70 |
| 7 purchase totals = | $754.66 | $825.9165 | $825.93 | $825.95 | $826.00 | |