| 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 | $66.52 | 11.388% | $74.0953 | $74.10 | $74.10 | $74.10 |
| Purchase #2 | $134.73 | 13.438% | $152.835 | $152.84 | $152.85 | $152.80 |
| Purchase #3 | $148.98 | 7.281% | $159.8272 | $159.83 | $159.85 | $159.80 |
| Purchase #4 | $117.51 | 12.819% | $132.5736 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $14.76 | 6.285% | $15.6877 | $15.69 | $15.70 | $15.70 |
| Purchase #6 | $130.73 | 13.378% | $148.2191 | $148.22 | $148.20 | $148.20 |
| Purchase #7 | $206.78 | 11.335% | $230.2185 | $230.22 | $230.20 | $230.20 |
| 7 purchase totals = | $820.01 | $913.4564 | $913.47 | $913.45 | $913.40 | |