| 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 | $172.76 | 10.245% | $190.4593 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $137.67 | 8.741% | $149.7037 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $192.29 | 5.658% | $203.1698 | $203.17 | $203.15 | $203.20 |
| Purchase #4 | $81.74 | 4.532% | $85.4445 | $85.44 | $85.45 | $85.40 |
| Purchase #5 | $22.53 | 3.721% | $23.3683 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $144.80 | 6.230% | $153.821 | $153.82 | $153.80 | $153.80 |
| Purchase #7 | $226.48 | 8.651% | $246.0728 | $246.07 | $246.05 | $246.10 |
| 7 purchase totals = | $978.27 | $1,052.0394 | $1,052.03 | $1,051.95 | $1,052.10 | |