| 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 | $215.76 | 3.268% | $222.811 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $32.43 | 6.354% | $34.4906 | $34.49 | $34.50 | $34.50 |
| Purchase #3 | $56.80 | 12.234% | $63.7489 | $63.75 | $63.75 | $63.70 |
| Purchase #4 | $152.57 | 8.825% | $166.0343 | $166.03 | $166.05 | $166.00 |
| Purchase #5 | $38.69 | 13.398% | $43.8737 | $43.87 | $43.85 | $43.90 |
| Purchase #6 | $154.95 | 3.631% | $160.5762 | $160.58 | $160.60 | $160.60 |
| Purchase #7 | $94.94 | 4.665% | $99.369 | $99.37 | $99.35 | $99.40 |
| 7 purchase totals = | $746.14 | $790.9037 | $790.90 | $790.90 | $790.90 | |