| 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 | $190.69 | 6.434% | $202.959 | $202.96 | $202.95 | $203.00 |
| Purchase #2 | $167.50 | 6.761% | $178.8247 | $178.82 | $178.80 | $178.80 |
| Purchase #3 | $128.33 | 10.136% | $141.3375 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $12.38 | 8.772% | $13.466 | $13.47 | $13.45 | $13.50 |
| Purchase #5 | $69.85 | 13.312% | $79.1484 | $79.15 | $79.15 | $79.10 |
| Purchase #6 | $190.78 | 12.183% | $214.0227 | $214.02 | $214.00 | $214.00 |
| Purchase #7 | $118.27 | 5.615% | $124.9109 | $124.91 | $124.90 | $124.90 |
| 7 purchase totals = | $877.80 | $954.6692 | $954.67 | $954.60 | $954.60 | |