| 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 | $140.63 | 5.669% | $148.6023 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $247.85 | 5.133% | $260.5721 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $163.49 | 12.677% | $184.2156 | $184.22 | $184.20 | $184.20 |
| Purchase #4 | $241.81 | 3.673% | $250.6917 | $250.69 | $250.70 | $250.70 |
| Purchase #5 | $17.45 | 9.597% | $19.1247 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $131.62 | 10.370% | $145.269 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $145.78 | 8.226% | $157.7719 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $1,088.63 | $1,166.2473 | $1,166.24 | $1,166.15 | $1,166.30 | |