| 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 | $219.26 | 7.709% | $236.1628 | $236.16 | $236.15 | $236.20 |
| Purchase #2 | $38.83 | 3.559% | $40.212 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $85.67 | 13.789% | $97.483 | $97.48 | $97.50 | $97.50 |
| Purchase #4 | $167.74 | 13.126% | $189.7576 | $189.76 | $189.75 | $189.80 |
| Purchase #5 | $188.49 | 6.285% | $200.3366 | $200.34 | $200.35 | $200.30 |
| Purchase #6 | $43.82 | 8.683% | $47.6249 | $47.62 | $47.60 | $47.60 |
| Purchase #7 | $66.40 | 10.402% | $73.3069 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $810.21 | $884.8838 | $884.88 | $884.85 | $884.90 | |