| 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 | $184.35 | 13.415% | $209.0806 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $149.90 | 7.483% | $161.117 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $69.52 | 6.344% | $73.9303 | $73.93 | $73.95 | $73.90 |
| Purchase #4 | $77.65 | 7.336% | $83.3464 | $83.35 | $83.35 | $83.30 |
| Purchase #5 | $170.50 | 5.247% | $179.4461 | $179.45 | $179.45 | $179.40 |
| Purchase #6 | $117.42 | 8.587% | $127.5029 | $127.50 | $127.50 | $127.50 |
| Purchase #7 | $106.57 | 11.183% | $118.4877 | $118.49 | $118.50 | $118.50 |
| 7 purchase totals = | $875.91 | $952.9110 | $952.92 | $952.95 | $952.80 | |