| 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 | $110.92 | 5.149% | $116.6313 | $116.63 | $116.65 | $116.60 |
| Purchase #2 | $38.48 | 10.278% | $42.435 | $42.44 | $42.45 | $42.40 |
| Purchase #3 | $71.77 | 11.265% | $79.8549 | $79.85 | $79.85 | $79.90 |
| Purchase #4 | $142.93 | 10.380% | $157.7661 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $23.43 | 8.683% | $25.4644 | $25.46 | $25.45 | $25.50 |
| Purchase #6 | $124.53 | 4.769% | $130.4688 | $130.47 | $130.45 | $130.50 |
| Purchase #7 | $188.31 | 3.544% | $194.9837 | $194.98 | $195.00 | $195.00 |
| 7 purchase totals = | $700.37 | $747.6042 | $747.60 | $747.60 | $747.70 | |