| 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 | $173.47 | 5.361% | $182.7697 | $182.77 | $182.75 | $182.80 |
| Purchase #2 | $65.43 | 9.112% | $71.392 | $71.39 | $71.40 | $71.40 |
| Purchase #3 | $226.40 | 12.286% | $254.2155 | $254.22 | $254.20 | $254.20 |
| Purchase #4 | $13.68 | 10.399% | $15.1026 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $209.34 | 12.657% | $235.8362 | $235.84 | $235.85 | $235.80 |
| Purchase #6 | $126.55 | 5.332% | $133.2976 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $85.79 | 5.166% | $90.2219 | $90.22 | $90.20 | $90.20 |
| 7 purchase totals = | $900.66 | $982.8355 | $982.84 | $982.80 | $982.80 | |