| 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 | $157.81 | 12.436% | $177.4353 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $247.85 | 12.543% | $278.9378 | $278.94 | $278.95 | $278.90 |
| Purchase #3 | $182.84 | 6.851% | $195.3664 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $119.90 | 12.811% | $135.2604 | $135.26 | $135.25 | $135.30 |
| Purchase #5 | $13.36 | 9.419% | $14.6184 | $14.62 | $14.60 | $14.60 |
| Purchase #6 | $171.38 | 9.716% | $188.0313 | $188.03 | $188.05 | $188.00 |
| Purchase #7 | $19.61 | 5.288% | $20.647 | $20.65 | $20.65 | $20.60 |
| 7 purchase totals = | $912.75 | $1,010.2966 | $1,010.31 | $1,010.30 | $1,010.20 | |