| 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 | $153.83 | 13.500% | $174.5971 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $194.91 | 4.808% | $204.2813 | $204.28 | $204.30 | $204.30 |
| Purchase #3 | $117.28 | 3.468% | $121.3473 | $121.35 | $121.35 | $121.30 |
| Purchase #4 | $62.58 | 13.789% | $71.2092 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $205.89 | 13.459% | $233.6007 | $233.60 | $233.60 | $233.60 |
| Purchase #6 | $15.37 | 4.157% | $16.0089 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $109.57 | 7.642% | $117.9433 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $859.43 | $938.9878 | $938.99 | $939.00 | $938.90 | |