| 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 | $158.73 | 5.705% | $167.7855 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $206.39 | 5.128% | $216.9737 | $216.97 | $216.95 | $217.00 |
| Purchase #3 | $157.36 | 10.206% | $173.4202 | $173.42 | $173.40 | $173.40 |
| Purchase #4 | $63.57 | 3.350% | $65.6996 | $65.70 | $65.70 | $65.70 |
| Purchase #5 | $105.73 | 13.652% | $120.1643 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $69.98 | 6.845% | $74.7701 | $74.77 | $74.75 | $74.80 |
| Purchase #7 | $45.37 | 8.189% | $49.0853 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $807.13 | $867.8987 | $867.90 | $867.85 | $868.00 | |