| 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 | $167.30 | 3.149% | $172.5683 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $154.51 | 3.697% | $160.2222 | $160.22 | $160.20 | $160.20 |
| Purchase #3 | $49.25 | 9.787% | $54.0701 | $54.07 | $54.05 | $54.10 |
| Purchase #4 | $39.92 | 7.590% | $42.9499 | $42.95 | $42.95 | $42.90 |
| Purchase #5 | $168.46 | 5.322% | $177.4254 | $177.43 | $177.45 | $177.40 |
| Purchase #6 | $52.73 | 4.656% | $55.1851 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $85.25 | 12.601% | $95.9924 | $95.99 | $96.00 | $96.00 |
| 7 purchase totals = | $717.42 | $758.4134 | $758.42 | $758.40 | $758.40 | |