| 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 | $128.77 | 7.419% | $138.3234 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $135.64 | 10.701% | $150.1548 | $150.15 | $150.15 | $150.20 |
| Purchase #3 | $164.28 | 3.263% | $169.6405 | $169.64 | $169.65 | $169.60 |
| Purchase #4 | $97.38 | 8.582% | $105.7372 | $105.74 | $105.75 | $105.70 |
| Purchase #5 | $88.61 | 11.232% | $98.5627 | $98.56 | $98.55 | $98.60 |
| Purchase #6 | $47.78 | 9.753% | $52.44 | $52.44 | $52.45 | $52.40 |
| Purchase #7 | $232.74 | 11.183% | $258.7673 | $258.77 | $258.75 | $258.80 |
| 7 purchase totals = | $895.20 | $973.6259 | $973.62 | $973.60 | $973.60 | |