| 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 | $194.89 | 11.208% | $216.7333 | $216.73 | $216.75 | $216.70 |
| Purchase #2 | $11.30 | 6.858% | $12.075 | $12.08 | $12.10 | $12.10 |
| Purchase #3 | $80.79 | 4.763% | $84.638 | $84.64 | $84.65 | $84.60 |
| Purchase #4 | $16.66 | 12.407% | $18.727 | $18.73 | $18.75 | $18.70 |
| Purchase #5 | $148.82 | 12.310% | $167.1397 | $167.14 | $167.15 | $167.10 |
| Purchase #6 | $160.55 | 10.786% | $177.8669 | $177.87 | $177.85 | $177.90 |
| Purchase #7 | $67.94 | 10.851% | $75.3122 | $75.31 | $75.30 | $75.30 |
| 7 purchase totals = | $680.95 | $752.4921 | $752.50 | $752.55 | $752.40 | |