| 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 | $163.61 | 3.402% | $169.176 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $79.26 | 6.407% | $84.3382 | $84.34 | $84.35 | $84.30 |
| Purchase #3 | $197.61 | 4.486% | $206.4748 | $206.47 | $206.45 | $206.50 |
| Purchase #4 | $148.50 | 9.639% | $162.8139 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $249.87 | 6.551% | $266.239 | $266.24 | $266.25 | $266.20 |
| Purchase #6 | $119.93 | 7.126% | $128.4762 | $128.48 | $128.50 | $128.50 |
| Purchase #7 | $229.63 | 3.751% | $238.2434 | $238.24 | $238.25 | $238.20 |
| 7 purchase totals = | $1,188.41 | $1,255.7615 | $1,255.76 | $1,255.80 | $1,255.70 | |