| 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 | $115.53 | 12.216% | $129.6431 | $129.64 | $129.65 | $129.60 |
| Purchase #2 | $102.28 | 10.745% | $113.27 | $113.27 | $113.25 | $113.30 |
| Purchase #3 | $116.26 | 7.566% | $125.0562 | $125.06 | $125.05 | $125.10 |
| Purchase #4 | $155.37 | 13.828% | $176.8546 | $176.85 | $176.85 | $176.90 |
| Purchase #5 | $76.55 | 13.115% | $86.5895 | $86.59 | $86.60 | $86.60 |
| Purchase #6 | $238.54 | 12.218% | $267.6848 | $267.68 | $267.70 | $267.70 |
| Purchase #7 | $224.80 | 10.595% | $248.6176 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $1,029.33 | $1,147.7158 | $1,147.71 | $1,147.70 | $1,147.80 | |