| 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 | $136.83 | 6.429% | $145.6268 | $145.63 | $145.65 | $145.60 |
| Purchase #2 | $93.75 | 9.316% | $102.4838 | $102.48 | $102.50 | $102.50 |
| Purchase #3 | $85.56 | 5.452% | $90.2247 | $90.22 | $90.20 | $90.20 |
| Purchase #4 | $139.40 | 9.779% | $153.0319 | $153.03 | $153.05 | $153.00 |
| Purchase #5 | $194.90 | 5.805% | $206.2139 | $206.21 | $206.20 | $206.20 |
| Purchase #6 | $46.80 | 10.409% | $51.6714 | $51.67 | $51.65 | $51.70 |
| Purchase #7 | $163.58 | 8.262% | $177.095 | $177.10 | $177.10 | $177.10 |
| 7 purchase totals = | $860.82 | $926.3475 | $926.34 | $926.35 | $926.30 | |