| 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 | $129.65 | 9.196% | $141.5726 | $141.57 | $141.55 | $141.60 |
| Purchase #2 | $134.91 | 6.199% | $143.2731 | $143.27 | $143.25 | $143.30 |
| Purchase #3 | $90.38 | 5.266% | $95.1394 | $95.14 | $95.15 | $95.10 |
| Purchase #4 | $13.83 | 4.387% | $14.4367 | $14.44 | $14.45 | $14.40 |
| Purchase #5 | $53.52 | 4.771% | $56.0734 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $148.99 | 8.202% | $161.2102 | $161.21 | $161.20 | $161.20 |
| Purchase #7 | $90.87 | 8.543% | $98.633 | $98.63 | $98.65 | $98.60 |
| 7 purchase totals = | $662.15 | $710.3384 | $710.33 | $710.30 | $710.30 | |