| 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 | $137.55 | 13.509% | $156.1316 | $156.13 | $156.15 | $156.10 |
| Purchase #2 | $45.45 | 10.557% | $50.2482 | $50.25 | $50.25 | $50.20 |
| Purchase #3 | $48.29 | 5.364% | $50.8803 | $50.88 | $50.90 | $50.90 |
| Purchase #4 | $91.26 | 5.522% | $96.2994 | $96.30 | $96.30 | $96.30 |
| Purchase #5 | $192.81 | 6.843% | $206.004 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $86.33 | 13.857% | $98.2927 | $98.29 | $98.30 | $98.30 |
| Purchase #7 | $75.65 | 8.399% | $82.0038 | $82.00 | $82.00 | $82.00 |
| 7 purchase totals = | $677.34 | $739.8600 | $739.85 | $739.90 | $739.80 | |