| 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 | $194.76 | 9.756% | $213.7608 | $213.76 | $213.75 | $213.80 |
| Purchase #2 | $133.64 | 13.519% | $151.7068 | $151.71 | $151.70 | $151.70 |
| Purchase #3 | $48.53 | 3.537% | $50.2465 | $50.25 | $50.25 | $50.20 |
| Purchase #4 | $63.50 | 4.473% | $66.3404 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $197.87 | 7.502% | $212.7142 | $212.71 | $212.70 | $212.70 |
| Purchase #6 | $171.49 | 8.402% | $185.8986 | $185.90 | $185.90 | $185.90 |
| Purchase #7 | $219.77 | 9.572% | $240.8064 | $240.81 | $240.80 | $240.80 |
| 7 purchase totals = | $1,029.56 | $1,121.4737 | $1,121.48 | $1,121.45 | $1,121.40 | |