| 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 | $148.58 | 3.285% | $153.4609 | $153.46 | $153.45 | $153.50 |
| Purchase #2 | $218.48 | 7.443% | $234.7415 | $234.74 | $234.75 | $234.70 |
| Purchase #3 | $144.39 | 12.617% | $162.6077 | $162.61 | $162.60 | $162.60 |
| Purchase #4 | $50.73 | 7.313% | $54.4399 | $54.44 | $54.45 | $54.40 |
| Purchase #5 | $112.26 | 4.213% | $116.9895 | $116.99 | $117.00 | $117.00 |
| Purchase #6 | $182.87 | 7.828% | $197.1851 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $241.60 | 7.307% | $259.2537 | $259.25 | $259.25 | $259.30 |
| 7 purchase totals = | $1,098.91 | $1,178.6783 | $1,178.68 | $1,178.70 | $1,178.70 | |