| 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 | $80.29 | 6.144% | $85.223 | $85.22 | $85.20 | $85.20 |
| Purchase #2 | $91.49 | 12.321% | $102.7625 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $176.44 | 6.508% | $187.9227 | $187.92 | $187.90 | $187.90 |
| Purchase #4 | $120.83 | 3.439% | $124.9853 | $124.99 | $125.00 | $125.00 |
| Purchase #5 | $160.86 | 8.505% | $174.5411 | $174.54 | $174.55 | $174.50 |
| Purchase #6 | $53.25 | 12.105% | $59.6959 | $59.70 | $59.70 | $59.70 |
| Purchase #7 | $221.76 | 11.565% | $247.4065 | $247.41 | $247.40 | $247.40 |
| 7 purchase totals = | $904.92 | $982.5370 | $982.54 | $982.50 | $982.50 | |