| 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 | $156.90 | 12.259% | $176.1344 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $100.94 | 13.770% | $114.8394 | $114.84 | $114.85 | $114.80 |
| Purchase #3 | $128.35 | 9.606% | $140.6793 | $140.68 | $140.70 | $140.70 |
| Purchase #4 | $12.92 | 10.555% | $14.2837 | $14.28 | $14.30 | $14.30 |
| Purchase #5 | $213.70 | 6.501% | $227.5926 | $227.59 | $227.60 | $227.60 |
| Purchase #6 | $229.34 | 11.316% | $255.2921 | $255.29 | $255.30 | $255.30 |
| Purchase #7 | $224.97 | 8.198% | $243.413 | $243.41 | $243.40 | $243.40 |
| 7 purchase totals = | $1,067.12 | $1,172.2345 | $1,172.22 | $1,172.30 | $1,172.20 | |