| 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 | $163.55 | 13.141% | $185.0421 | $185.04 | $185.05 | $185.00 |
| Purchase #2 | $90.73 | 5.676% | $95.8798 | $95.88 | $95.90 | $95.90 |
| Purchase #3 | $163.96 | 11.502% | $182.8187 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $34.53 | 5.673% | $36.4889 | $36.49 | $36.50 | $36.50 |
| Purchase #5 | $206.56 | 10.581% | $228.4161 | $228.42 | $228.40 | $228.40 |
| Purchase #6 | $176.25 | 6.214% | $187.2022 | $187.20 | $187.20 | $187.20 |
| Purchase #7 | $40.27 | 12.456% | $45.286 | $45.29 | $45.30 | $45.30 |
| 7 purchase totals = | $875.85 | $961.1338 | $961.14 | $961.15 | $961.10 | |