| 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 | $147.45 | 12.683% | $166.1511 | $166.15 | $166.15 | $166.20 |
| Purchase #2 | $13.73 | 13.392% | $15.5687 | $15.57 | $15.55 | $15.60 |
| Purchase #3 | $8.25 | 12.398% | $9.2728 | $9.27 | $9.25 | $9.30 |
| Purchase #4 | $92.30 | 6.364% | $98.174 | $98.17 | $98.15 | $98.20 |
| Purchase #5 | $131.31 | 13.708% | $149.31 | $149.31 | $149.30 | $149.30 |
| Purchase #6 | $165.32 | 12.353% | $185.742 | $185.74 | $185.75 | $185.70 |
| Purchase #7 | $166.91 | 6.151% | $177.1766 | $177.18 | $177.20 | $177.20 |
| 7 purchase totals = | $725.27 | $801.3952 | $801.39 | $801.35 | $801.50 | |