| 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 | $178.34 | 10.652% | $197.3368 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $54.63 | 10.482% | $60.3563 | $60.36 | $60.35 | $60.40 |
| Purchase #3 | $95.61 | 3.273% | $98.7393 | $98.74 | $98.75 | $98.70 |
| Purchase #4 | $180.55 | 11.219% | $200.8059 | $200.81 | $200.80 | $200.80 |
| Purchase #5 | $77.90 | 11.814% | $87.1031 | $87.10 | $87.10 | $87.10 |
| Purchase #6 | $45.33 | 3.285% | $46.8191 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $158.43 | 3.516% | $164.0004 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $790.79 | $855.1609 | $855.17 | $855.15 | $855.10 | |