| 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 | $149.63 | 13.601% | $169.9812 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $120.74 | 5.833% | $127.7828 | $127.78 | $127.80 | $127.80 |
| Purchase #3 | $63.69 | 6.340% | $67.7279 | $67.73 | $67.75 | $67.70 |
| Purchase #4 | $129.65 | 9.657% | $142.1703 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $246.96 | 3.570% | $255.7765 | $255.78 | $255.80 | $255.80 |
| Purchase #6 | $8.80 | 8.197% | $9.5213 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $53.73 | 12.787% | $60.6005 | $60.60 | $60.60 | $60.60 |
| 7 purchase totals = | $773.20 | $833.5605 | $833.56 | $833.60 | $833.60 | |