| 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 | $103.98 | 12.872% | $117.3643 | $117.36 | $117.35 | $117.40 |
| Purchase #2 | $102.34 | 13.566% | $116.2234 | $116.22 | $116.20 | $116.20 |
| Purchase #3 | $58.70 | 9.534% | $64.2965 | $64.30 | $64.30 | $64.30 |
| Purchase #4 | $213.83 | 3.269% | $220.8201 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $147.40 | 6.362% | $156.7776 | $156.78 | $156.80 | $156.80 |
| Purchase #6 | $136.72 | 6.162% | $145.1447 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $50.61 | 4.786% | $53.0322 | $53.03 | $53.05 | $53.00 |
| 7 purchase totals = | $813.58 | $873.6588 | $873.65 | $873.65 | $873.60 | |