| 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 | $161.68 | 11.512% | $180.2926 | $180.29 | $180.30 | $180.30 |
| Purchase #2 | $35.68 | 7.193% | $38.2465 | $38.25 | $38.25 | $38.20 |
| Purchase #3 | $189.49 | 3.644% | $196.395 | $196.40 | $196.40 | $196.40 |
| Purchase #4 | $100.36 | 13.280% | $113.6878 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $191.34 | 13.478% | $217.1288 | $217.13 | $217.15 | $217.10 |
| Purchase #6 | $137.42 | 13.138% | $155.4742 | $155.47 | $155.45 | $155.50 |
| Purchase #7 | $75.79 | 5.423% | $79.9001 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $891.76 | $981.1250 | $981.13 | $981.15 | $981.10 | |