| 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 | $72.47 | 8.614% | $78.7126 | $78.71 | $78.70 | $78.70 |
| Purchase #2 | $144.32 | 3.709% | $149.6728 | $149.67 | $149.65 | $149.70 |
| Purchase #3 | $212.87 | 8.379% | $230.7064 | $230.71 | $230.70 | $230.70 |
| Purchase #4 | $224.44 | 6.814% | $239.7333 | $239.73 | $239.75 | $239.70 |
| Purchase #5 | $191.55 | 7.284% | $205.5025 | $205.50 | $205.50 | $205.50 |
| Purchase #6 | $212.51 | 7.280% | $227.9807 | $227.98 | $228.00 | $228.00 |
| Purchase #7 | $64.35 | 4.874% | $67.4864 | $67.49 | $67.50 | $67.50 |
| 7 purchase totals = | $1,122.51 | $1,199.7947 | $1,199.79 | $1,199.80 | $1,199.80 | |