| 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 | $164.45 | 11.691% | $183.6758 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $220.90 | 11.779% | $246.9198 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $19.90 | 10.830% | $22.0552 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $116.65 | 10.751% | $129.191 | $129.19 | $129.20 | $129.20 |
| Purchase #5 | $81.33 | 11.269% | $90.4951 | $90.50 | $90.50 | $90.50 |
| Purchase #6 | $89.58 | 6.347% | $95.2656 | $95.27 | $95.25 | $95.30 |
| Purchase #7 | $138.42 | 9.196% | $151.1491 | $151.15 | $151.15 | $151.10 |
| 7 purchase totals = | $831.23 | $918.7516 | $918.77 | $918.75 | $918.80 | |