| 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 | $162.67 | 12.475% | $182.9631 | $182.96 | $182.95 | $183.00 |
| Purchase #2 | $58.58 | 11.694% | $65.4303 | $65.43 | $65.45 | $65.40 |
| Purchase #3 | $56.30 | 12.768% | $63.4884 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $175.47 | 4.720% | $183.7522 | $183.75 | $183.75 | $183.80 |
| Purchase #5 | $70.47 | 11.751% | $78.7509 | $78.75 | $78.75 | $78.80 |
| Purchase #6 | $18.99 | 11.128% | $21.1032 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $72.91 | 9.764% | $80.0289 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $615.39 | $675.5170 | $675.51 | $675.55 | $675.60 | |