| 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 | $112.65 | 3.776% | $116.9037 | $116.90 | $116.90 | $116.90 |
| Purchase #2 | $161.43 | 10.835% | $178.9209 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $205.29 | 4.222% | $213.9573 | $213.96 | $213.95 | $214.00 |
| Purchase #4 | $152.97 | 13.617% | $173.7999 | $173.80 | $173.80 | $173.80 |
| Purchase #5 | $180.32 | 12.221% | $202.3569 | $202.36 | $202.35 | $202.40 |
| Purchase #6 | $206.51 | 11.266% | $229.7754 | $229.78 | $229.80 | $229.80 |
| Purchase #7 | $61.43 | 10.673% | $67.9864 | $67.99 | $68.00 | $68.00 |
| 7 purchase totals = | $1,080.60 | $1,183.7005 | $1,183.71 | $1,183.70 | $1,183.80 | |