| 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 | $132.26 | 12.584% | $148.9036 | $148.90 | $148.90 | $148.90 |
| Purchase #2 | $218.69 | 5.382% | $230.4599 | $230.46 | $230.45 | $230.50 |
| Purchase #3 | $19.72 | 5.607% | $20.8257 | $20.83 | $20.85 | $20.80 |
| Purchase #4 | $126.67 | 4.466% | $132.3271 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $34.95 | 5.136% | $36.745 | $36.75 | $36.75 | $36.70 |
| Purchase #6 | $196.59 | 6.380% | $209.1324 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $120.30 | 13.742% | $136.8316 | $136.83 | $136.85 | $136.80 |
| 7 purchase totals = | $849.18 | $915.2253 | $915.23 | $915.30 | $915.10 | |