| 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 | $141.42 | 11.205% | $157.2661 | $157.27 | $157.25 | $157.30 |
| Purchase #2 | $84.70 | 8.125% | $91.5819 | $91.58 | $91.60 | $91.60 |
| Purchase #3 | $236.50 | 13.753% | $269.0258 | $269.03 | $269.05 | $269.00 |
| Purchase #4 | $69.69 | 9.380% | $76.2269 | $76.23 | $76.25 | $76.20 |
| Purchase #5 | $59.92 | 5.751% | $63.366 | $63.37 | $63.35 | $63.40 |
| Purchase #6 | $42.71 | 13.791% | $48.6001 | $48.60 | $48.60 | $48.60 |
| Purchase #7 | $43.59 | 4.833% | $45.6967 | $45.70 | $45.70 | $45.70 |
| 7 purchase totals = | $678.53 | $751.7635 | $751.78 | $751.80 | $751.80 | |