| 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 | $127.32 | 3.216% | $131.4146 | $131.41 | $131.40 | $131.40 |
| Purchase #2 | $22.59 | 6.159% | $23.9813 | $23.98 | $24.00 | $24.00 |
| Purchase #3 | $185.48 | 10.250% | $204.4917 | $204.49 | $204.50 | $204.50 |
| Purchase #4 | $92.80 | 6.459% | $98.794 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $125.42 | 9.299% | $137.0828 | $137.08 | $137.10 | $137.10 |
| Purchase #6 | $155.53 | 12.303% | $174.6649 | $174.66 | $174.65 | $174.70 |
| Purchase #7 | $76.67 | 8.771% | $83.3947 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $785.81 | $853.8240 | $853.80 | $853.85 | $853.90 | |