| 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 | $189.58 | 8.871% | $206.3976 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $38.66 | 4.204% | $40.2853 | $40.29 | $40.30 | $40.30 |
| Purchase #3 | $184.78 | 5.613% | $195.1517 | $195.15 | $195.15 | $195.20 |
| Purchase #4 | $130.51 | 13.373% | $147.9631 | $147.96 | $147.95 | $148.00 |
| Purchase #5 | $12.60 | 5.620% | $13.3081 | $13.31 | $13.30 | $13.30 |
| Purchase #6 | $85.69 | 13.440% | $97.2067 | $97.21 | $97.20 | $97.20 |
| Purchase #7 | $152.91 | 9.131% | $166.8722 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $794.73 | $867.1847 | $867.19 | $867.15 | $867.30 | |