| 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 | $142.55 | 6.420% | $151.7017 | $151.70 | $151.70 | $151.70 |
| Purchase #2 | $76.74 | 9.456% | $83.9965 | $84.00 | $84.00 | $84.00 |
| Purchase #3 | $6.35 | 8.460% | $6.8872 | $6.89 | $6.90 | $6.90 |
| Purchase #4 | $132.58 | 11.775% | $148.1913 | $148.19 | $148.20 | $148.20 |
| Purchase #5 | $140.70 | 8.500% | $152.6595 | $152.66 | $152.65 | $152.70 |
| Purchase #6 | $200.65 | 9.783% | $220.2796 | $220.28 | $220.30 | $220.30 |
| Purchase #7 | $116.53 | 4.605% | $121.8962 | $121.90 | $121.90 | $121.90 |
| 7 purchase totals = | $816.10 | $885.6120 | $885.62 | $885.65 | $885.70 | |