| 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 | $157.48 | 9.142% | $171.8768 | $171.88 | $171.90 | $171.90 |
| Purchase #2 | $81.93 | 5.184% | $86.1773 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $85.68 | 6.302% | $91.0796 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $119.32 | 13.224% | $135.0989 | $135.10 | $135.10 | $135.10 |
| Purchase #5 | $142.55 | 13.439% | $161.7073 | $161.71 | $161.70 | $161.70 |
| Purchase #6 | $192.95 | 6.223% | $204.9573 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $103.55 | 8.111% | $111.9489 | $111.95 | $111.95 | $111.90 |
| 7 purchase totals = | $883.46 | $962.8461 | $962.86 | $962.90 | $962.90 | |