| 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 | $178.47 | 4.622% | $186.7189 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $30.77 | 5.656% | $32.5104 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $229.39 | 9.242% | $250.5902 | $250.59 | $250.60 | $250.60 |
| Purchase #4 | $128.55 | 3.425% | $132.9528 | $132.95 | $132.95 | $133.00 |
| Purchase #5 | $168.48 | 4.252% | $175.6438 | $175.64 | $175.65 | $175.60 |
| Purchase #6 | $205.85 | 5.504% | $217.18 | $217.18 | $217.20 | $217.20 |
| Purchase #7 | $24.27 | 6.701% | $25.8963 | $25.90 | $25.90 | $25.90 |
| 7 purchase totals = | $965.78 | $1,021.4924 | $1,021.49 | $1,021.50 | $1,021.50 | |