| 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 | $195.55 | 11.666% | $218.3629 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $49.49 | 8.471% | $53.6823 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $164.70 | 10.852% | $182.5732 | $182.57 | $182.55 | $182.60 |
| Purchase #4 | $5.59 | 8.402% | $6.0597 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $162.96 | 12.274% | $182.9617 | $182.96 | $182.95 | $183.00 |
| Purchase #6 | $145.29 | 5.342% | $153.0514 | $153.05 | $153.05 | $153.10 |
| Purchase #7 | $109.96 | 10.743% | $121.773 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $833.54 | $918.4642 | $918.45 | $918.40 | $918.70 | |