| 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 | $149.77 | 9.477% | $163.9637 | $163.96 | $163.95 | $164.00 |
| Purchase #2 | $227.66 | 12.134% | $255.2843 | $255.28 | $255.30 | $255.30 |
| Purchase #3 | $233.67 | 8.475% | $253.4735 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $51.36 | 7.191% | $55.0533 | $55.05 | $55.05 | $55.10 |
| Purchase #5 | $166.88 | 6.574% | $177.8507 | $177.85 | $177.85 | $177.90 |
| Purchase #6 | $162.60 | 10.859% | $180.2567 | $180.26 | $180.25 | $180.30 |
| Purchase #7 | $103.56 | 9.618% | $113.5204 | $113.52 | $113.50 | $113.50 |
| 7 purchase totals = | $1,095.50 | $1,199.4026 | $1,199.39 | $1,199.35 | $1,199.60 | |