| 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 | $155.77 | 3.424% | $161.1036 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $55.91 | 11.500% | $62.3397 | $62.34 | $62.35 | $62.30 |
| Purchase #3 | $68.44 | 13.826% | $77.9025 | $77.90 | $77.90 | $77.90 |
| Purchase #4 | $200.49 | 9.211% | $218.9571 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $233.37 | 4.507% | $243.888 | $243.89 | $243.90 | $243.90 |
| Purchase #6 | $70.95 | 7.347% | $76.1627 | $76.16 | $76.15 | $76.20 |
| Purchase #7 | $14.52 | 6.674% | $15.4891 | $15.49 | $15.50 | $15.50 |
| 7 purchase totals = | $799.45 | $855.8427 | $855.84 | $855.85 | $855.90 | |