| 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 | $231.25 | 11.653% | $258.1976 | $258.20 | $258.20 | $258.20 |
| Purchase #2 | $146.29 | 9.790% | $160.6118 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $156.42 | 4.866% | $164.0314 | $164.03 | $164.05 | $164.00 |
| Purchase #4 | $115.39 | 11.151% | $128.2571 | $128.26 | $128.25 | $128.30 |
| Purchase #5 | $58.75 | 10.726% | $65.0515 | $65.05 | $65.05 | $65.10 |
| Purchase #6 | $81.42 | 11.218% | $90.5537 | $90.55 | $90.55 | $90.60 |
| Purchase #7 | $33.47 | 10.311% | $36.9211 | $36.92 | $36.90 | $36.90 |
| 7 purchase totals = | $822.99 | $903.6242 | $903.62 | $903.60 | $903.70 | |