| 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 | $161.90 | 4.285% | $168.8374 | $168.84 | $168.85 | $168.80 |
| Purchase #2 | $52.97 | 4.261% | $55.2271 | $55.23 | $55.25 | $55.20 |
| Purchase #3 | $97.49 | 10.681% | $107.9029 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $146.69 | 5.214% | $154.3384 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $245.73 | 12.792% | $277.1638 | $277.16 | $277.15 | $277.20 |
| Purchase #6 | $148.26 | 6.664% | $158.14 | $158.14 | $158.15 | $158.10 |
| Purchase #7 | $121.53 | 7.658% | $130.8368 | $130.84 | $130.85 | $130.80 |
| 7 purchase totals = | $974.57 | $1,052.4464 | $1,052.45 | $1,052.50 | $1,052.30 | |