| 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 | $154.28 | 7.472% | $165.8078 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $209.94 | 3.519% | $217.3278 | $217.33 | $217.35 | $217.30 |
| Purchase #3 | $191.67 | 13.763% | $218.0495 | $218.05 | $218.05 | $218.00 |
| Purchase #4 | $36.91 | 4.146% | $38.4403 | $38.44 | $38.45 | $38.40 |
| Purchase #5 | $139.49 | 3.598% | $144.5089 | $144.51 | $144.50 | $144.50 |
| Purchase #6 | $132.76 | 3.599% | $137.538 | $137.54 | $137.55 | $137.50 |
| Purchase #7 | $226.34 | 10.365% | $249.8001 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $1,091.39 | $1,171.4724 | $1,171.48 | $1,171.50 | $1,171.30 | |