| 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 | $160.87 | 12.335% | $180.7133 | $180.71 | $180.70 | $180.70 |
| Purchase #2 | $208.96 | 8.742% | $227.2273 | $227.23 | $227.25 | $227.20 |
| Purchase #3 | $64.67 | 8.164% | $69.9497 | $69.95 | $69.95 | $69.90 |
| Purchase #4 | $130.33 | 11.294% | $145.0495 | $145.05 | $145.05 | $145.00 |
| Purchase #5 | $34.97 | 11.712% | $39.0657 | $39.07 | $39.05 | $39.10 |
| Purchase #6 | $221.95 | 10.652% | $245.5921 | $245.59 | $245.60 | $245.60 |
| Purchase #7 | $119.74 | 10.481% | $132.2899 | $132.29 | $132.30 | $132.30 |
| 7 purchase totals = | $941.49 | $1,039.8875 | $1,039.89 | $1,039.90 | $1,039.80 | |