| 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 | $113.86 | 9.632% | $124.827 | $124.83 | $124.85 | $124.80 |
| Purchase #2 | $28.64 | 9.869% | $31.4665 | $31.47 | $31.45 | $31.50 |
| Purchase #3 | $61.92 | 13.831% | $70.4842 | $70.48 | $70.50 | $70.50 |
| Purchase #4 | $177.61 | 3.545% | $183.9063 | $183.91 | $183.90 | $183.90 |
| Purchase #5 | $172.65 | 7.750% | $186.0304 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $9.46 | 4.593% | $9.8945 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $117.34 | 8.523% | $127.3409 | $127.34 | $127.35 | $127.30 |
| 7 purchase totals = | $681.48 | $733.9498 | $733.95 | $734.00 | $733.90 | |