| 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 | $177.42 | 6.847% | $189.5679 | $189.57 | $189.55 | $189.60 |
| Purchase #2 | $244.89 | 6.859% | $261.687 | $261.69 | $261.70 | $261.70 |
| Purchase #3 | $229.62 | 8.518% | $249.179 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $140.78 | 9.586% | $154.2752 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $32.26 | 6.471% | $34.3475 | $34.35 | $34.35 | $34.30 |
| Purchase #6 | $22.64 | 3.207% | $23.3661 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $147.34 | 6.278% | $156.59 | $156.59 | $156.60 | $156.60 |
| 7 purchase totals = | $994.95 | $1,069.0127 | $1,069.03 | $1,069.05 | $1,069.10 | |