| 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 | $130.45 | 7.563% | $140.3159 | $140.32 | $140.30 | $140.30 |
| Purchase #2 | $14.44 | 13.414% | $16.377 | $16.38 | $16.40 | $16.40 |
| Purchase #3 | $184.77 | 13.453% | $209.6271 | $209.63 | $209.65 | $209.60 |
| Purchase #4 | $9.39 | 6.432% | $9.994 | $9.99 | $10.00 | $10.00 |
| Purchase #5 | $197.86 | 8.151% | $213.9876 | $213.99 | $214.00 | $214.00 |
| Purchase #6 | $214.39 | 10.394% | $236.6737 | $236.67 | $236.65 | $236.70 |
| Purchase #7 | $136.52 | 11.827% | $152.6662 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $887.82 | $979.6415 | $979.65 | $979.65 | $979.70 | |