| 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 | $140.26 | 13.379% | $159.0254 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $31.44 | 9.234% | $34.3432 | $34.34 | $34.35 | $34.30 |
| Purchase #3 | $73.63 | 6.419% | $78.3563 | $78.36 | $78.35 | $78.40 |
| Purchase #4 | $47.60 | 3.741% | $49.3807 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $170.25 | 4.723% | $178.2909 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $94.44 | 9.661% | $103.5638 | $103.56 | $103.55 | $103.60 |
| Purchase #7 | $40.66 | 8.277% | $44.0254 | $44.03 | $44.05 | $44.00 |
| 7 purchase totals = | $598.28 | $646.9857 | $646.99 | $647.05 | $647.00 | |