| 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 | $136.25 | 6.161% | $144.6444 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $15.93 | 9.560% | $17.4529 | $17.45 | $17.45 | $17.50 |
| Purchase #3 | $198.53 | 5.397% | $209.2447 | $209.24 | $209.25 | $209.20 |
| Purchase #4 | $50.78 | 12.522% | $57.1387 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $20.51 | 9.219% | $22.4008 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $144.68 | 11.633% | $161.5106 | $161.51 | $161.50 | $161.50 |
| Purchase #7 | $169.49 | 3.662% | $175.6967 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $736.17 | $788.0888 | $788.08 | $788.10 | $788.00 | |