| 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 | $109.33 | 7.724% | $117.7746 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $172.28 | 3.349% | $178.0497 | $178.05 | $178.05 | $178.00 |
| Purchase #3 | $195.45 | 5.838% | $206.8604 | $206.86 | $206.85 | $206.90 |
| Purchase #4 | $106.51 | 9.304% | $116.4197 | $116.42 | $116.40 | $116.40 |
| Purchase #5 | $60.31 | 7.792% | $65.0094 | $65.01 | $65.00 | $65.00 |
| Purchase #6 | $12.68 | 7.631% | $13.6476 | $13.65 | $13.65 | $13.60 |
| Purchase #7 | $16.68 | 8.581% | $18.1113 | $18.11 | $18.10 | $18.10 |
| 7 purchase totals = | $673.24 | $715.8727 | $715.87 | $715.80 | $715.80 | |