| 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 | $183.29 | 4.323% | $191.2136 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $25.62 | 5.475% | $27.0227 | $27.02 | $27.00 | $27.00 |
| Purchase #3 | $220.99 | 5.298% | $232.6981 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $8.97 | 8.641% | $9.7451 | $9.75 | $9.75 | $9.70 |
| Purchase #5 | $207.48 | 8.202% | $224.4975 | $224.50 | $224.50 | $224.50 |
| Purchase #6 | $70.34 | 10.230% | $77.5358 | $77.54 | $77.55 | $77.50 |
| Purchase #7 | $30.85 | 10.739% | $34.163 | $34.16 | $34.15 | $34.20 |
| 7 purchase totals = | $747.54 | $796.8758 | $796.88 | $796.85 | $796.80 | |