| 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 | $147.58 | 7.764% | $159.0381 | $159.04 | $159.05 | $159.00 |
| Purchase #2 | $75.38 | 8.731% | $81.9614 | $81.96 | $81.95 | $82.00 |
| Purchase #3 | $19.27 | 9.312% | $21.0644 | $21.06 | $21.05 | $21.10 |
| Purchase #4 | $76.30 | 9.181% | $83.3051 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $163.88 | 11.786% | $183.1949 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $98.55 | 8.680% | $107.1041 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $25.39 | 3.635% | $26.3129 | $26.31 | $26.30 | $26.30 |
| 7 purchase totals = | $606.35 | $661.9809 | $661.97 | $661.95 | $662.00 | |