| 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 | $188.68 | 6.461% | $200.8706 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $167.90 | 12.369% | $188.6676 | $188.67 | $188.65 | $188.70 |
| Purchase #3 | $196.41 | 13.167% | $222.2713 | $222.27 | $222.25 | $222.30 |
| Purchase #4 | $96.39 | 4.616% | $100.8394 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $53.62 | 9.263% | $58.5868 | $58.59 | $58.60 | $58.60 |
| Purchase #6 | $39.70 | 11.558% | $44.2885 | $44.29 | $44.30 | $44.30 |
| Purchase #7 | $145.29 | 8.532% | $157.6861 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $887.99 | $973.2103 | $973.22 | $973.20 | $973.30 | |