| 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 | $174.53 | 6.232% | $185.4067 | $185.41 | $185.40 | $185.40 |
| Purchase #2 | $81.40 | 5.290% | $85.7061 | $85.71 | $85.70 | $85.70 |
| Purchase #3 | $48.75 | 7.845% | $52.5744 | $52.57 | $52.55 | $52.60 |
| Purchase #4 | $93.47 | 13.616% | $106.1969 | $106.20 | $106.20 | $106.20 |
| Purchase #5 | $42.47 | 12.819% | $47.9142 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $61.87 | 12.567% | $69.6452 | $69.65 | $69.65 | $69.60 |
| Purchase #7 | $171.64 | 7.331% | $184.2229 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $674.13 | $731.6664 | $731.67 | $731.60 | $731.60 | |