| 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 | $139.27 | 11.157% | $154.8084 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $45.45 | 4.465% | $47.4793 | $47.48 | $47.50 | $47.50 |
| Purchase #3 | $210.66 | 3.860% | $218.7915 | $218.79 | $218.80 | $218.80 |
| Purchase #4 | $226.86 | 10.178% | $249.9498 | $249.95 | $249.95 | $249.90 |
| Purchase #5 | $139.74 | 6.328% | $148.5827 | $148.58 | $148.60 | $148.60 |
| Purchase #6 | $159.36 | 4.524% | $166.5694 | $166.57 | $166.55 | $166.60 |
| Purchase #7 | $201.82 | 9.823% | $221.6448 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $1,123.16 | $1,207.8259 | $1,207.82 | $1,207.85 | $1,207.80 | |