| 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 | $194.82 | 4.384% | $203.3609 | $203.36 | $203.35 | $203.40 |
| Purchase #2 | $102.45 | 4.117% | $106.6679 | $106.67 | $106.65 | $106.70 |
| Purchase #3 | $51.29 | 9.326% | $56.0733 | $56.07 | $56.05 | $56.10 |
| Purchase #4 | $140.92 | 13.194% | $159.513 | $159.51 | $159.50 | $159.50 |
| Purchase #5 | $128.68 | 12.504% | $144.7701 | $144.77 | $144.75 | $144.80 |
| Purchase #6 | $113.34 | 4.115% | $118.0039 | $118.00 | $118.00 | $118.00 |
| Purchase #7 | $91.54 | 8.727% | $99.5287 | $99.53 | $99.55 | $99.50 |
| 7 purchase totals = | $823.04 | $887.9178 | $887.91 | $887.85 | $888.00 | |