| 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 | $128.66 | 7.557% | $138.3828 | $138.38 | $138.40 | $138.40 |
| Purchase #2 | $76.25 | 13.259% | $86.36 | $86.36 | $86.35 | $86.40 |
| Purchase #3 | $248.85 | 8.117% | $269.0492 | $269.05 | $269.05 | $269.00 |
| Purchase #4 | $50.56 | 12.738% | $57.0003 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $145.77 | 12.801% | $164.43 | $164.43 | $164.45 | $164.40 |
| Purchase #6 | $205.92 | 6.852% | $220.0296 | $220.03 | $220.05 | $220.00 |
| Purchase #7 | $44.69 | 6.426% | $47.5618 | $47.56 | $47.55 | $47.60 |
| 7 purchase totals = | $900.70 | $982.8137 | $982.81 | $982.85 | $982.80 | |