| 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 | $203.53 | 3.179% | $210.0002 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $73.88 | 8.174% | $79.919 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $134.77 | 4.674% | $141.0691 | $141.07 | $141.05 | $141.10 |
| Purchase #4 | $165.42 | 9.334% | $180.8603 | $180.86 | $180.85 | $180.90 |
| Purchase #5 | $115.53 | 7.732% | $124.4628 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $49.88 | 6.412% | $53.0783 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $73.67 | 13.604% | $83.6921 | $83.69 | $83.70 | $83.70 |
| 7 purchase totals = | $816.68 | $873.0818 | $873.08 | $873.05 | $873.20 | |