| 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 | $156.32 | 9.554% | $171.2548 | $171.25 | $171.25 | $171.30 |
| Purchase #2 | $56.47 | 13.368% | $64.0189 | $64.02 | $64.00 | $64.00 |
| Purchase #3 | $102.82 | 11.836% | $114.9898 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $128.62 | 8.769% | $139.8987 | $139.90 | $139.90 | $139.90 |
| Purchase #5 | $141.34 | 12.653% | $159.2238 | $159.22 | $159.20 | $159.20 |
| Purchase #6 | $115.44 | 4.126% | $120.2031 | $120.20 | $120.20 | $120.20 |
| Purchase #7 | $189.37 | 10.517% | $209.286 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $890.38 | $978.8751 | $978.87 | $978.85 | $978.90 | |