| 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 | $193.62 | 5.732% | $204.7183 | $204.72 | $204.70 | $204.70 |
| Purchase #2 | $64.37 | 13.864% | $73.2943 | $73.29 | $73.30 | $73.30 |
| Purchase #3 | $145.84 | 8.515% | $158.2583 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $15.82 | 5.230% | $16.6474 | $16.65 | $16.65 | $16.60 |
| Purchase #5 | $127.88 | 9.470% | $139.9902 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $83.50 | 9.210% | $91.1904 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $79.61 | 11.427% | $88.707 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $710.64 | $772.8059 | $772.81 | $772.80 | $772.80 | |