| 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 | $176.90 | 13.717% | $201.1654 | $201.17 | $201.15 | $201.20 |
| Purchase #2 | $102.81 | 8.615% | $111.6671 | $111.67 | $111.65 | $111.70 |
| Purchase #3 | $200.29 | 13.432% | $227.193 | $227.19 | $227.20 | $227.20 |
| Purchase #4 | $91.64 | 9.850% | $100.6665 | $100.67 | $100.65 | $100.70 |
| Purchase #5 | $167.29 | 10.400% | $184.6882 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $116.51 | 11.320% | $129.6989 | $129.70 | $129.70 | $129.70 |
| Purchase #7 | $47.94 | 3.429% | $49.5839 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $903.38 | $1,004.6630 | $1,004.67 | $1,004.65 | $1,004.80 | |