| 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 | $157.33 | 3.618% | $163.0222 | $163.02 | $163.00 | $163.00 |
| Purchase #2 | $139.99 | 11.735% | $156.4178 | $156.42 | $156.40 | $156.40 |
| Purchase #3 | $191.46 | 7.735% | $206.2694 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $113.70 | 12.865% | $128.3275 | $128.33 | $128.35 | $128.30 |
| Purchase #5 | $34.30 | 12.766% | $38.6787 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $116.98 | 11.750% | $130.7252 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $123.34 | 11.225% | $137.1849 | $137.18 | $137.20 | $137.20 |
| 7 purchase totals = | $877.10 | $960.6257 | $960.63 | $960.65 | $960.60 | |