| 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 | $176.84 | 4.630% | $185.0277 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $120.30 | 13.652% | $136.7234 | $136.72 | $136.70 | $136.70 |
| Purchase #3 | $243.99 | 6.175% | $259.0564 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $43.80 | 12.143% | $49.1186 | $49.12 | $49.10 | $49.10 |
| Purchase #5 | $116.27 | 4.430% | $121.4208 | $121.42 | $121.40 | $121.40 |
| Purchase #6 | $64.93 | 9.262% | $70.9438 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $7.93 | 13.124% | $8.9707 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $774.06 | $831.2614 | $831.26 | $831.20 | $831.20 | |