| 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 | $178.44 | 3.321% | $184.366 | $184.37 | $184.35 | $184.40 |
| Purchase #2 | $145.78 | 10.834% | $161.5738 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $78.26 | 11.833% | $87.5205 | $87.52 | $87.50 | $87.50 |
| Purchase #4 | $173.37 | 13.674% | $197.0766 | $197.08 | $197.10 | $197.10 |
| Purchase #5 | $73.68 | 3.219% | $76.0518 | $76.05 | $76.05 | $76.10 |
| Purchase #6 | $59.97 | 12.563% | $67.504 | $67.50 | $67.50 | $67.50 |
| Purchase #7 | $159.27 | 7.717% | $171.5609 | $171.56 | $171.55 | $171.60 |
| 7 purchase totals = | $868.77 | $945.6536 | $945.65 | $945.60 | $945.80 | |