| 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 | $145.99 | 10.674% | $161.573 | $161.57 | $161.55 | $161.60 |
| Purchase #2 | $182.81 | 3.804% | $189.7641 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $177.43 | 11.270% | $197.4264 | $197.43 | $197.45 | $197.40 |
| Purchase #4 | $213.95 | 6.430% | $227.707 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $73.97 | 3.335% | $76.4369 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $240.78 | 9.484% | $263.6156 | $263.62 | $263.60 | $263.60 |
| Purchase #7 | $145.83 | 10.417% | $161.0211 | $161.02 | $161.00 | $161.00 |
| 7 purchase totals = | $1,180.76 | $1,277.5441 | $1,277.55 | $1,277.50 | $1,277.50 | |