| 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 | $139.74 | 6.171% | $148.3634 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $32.68 | 12.481% | $36.7588 | $36.76 | $36.75 | $36.80 |
| Purchase #3 | $202.72 | 3.427% | $209.6672 | $209.67 | $209.65 | $209.70 |
| Purchase #4 | $96.54 | 3.680% | $100.0927 | $100.09 | $100.10 | $100.10 |
| Purchase #5 | $152.69 | 8.190% | $165.1953 | $165.20 | $165.20 | $165.20 |
| Purchase #6 | $185.61 | 4.860% | $194.6306 | $194.63 | $194.65 | $194.60 |
| Purchase #7 | $103.91 | 3.297% | $107.3359 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $913.89 | $962.0439 | $962.05 | $962.05 | $962.10 | |