| 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 | $164.60 | 8.589% | $178.7375 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $11.46 | 12.616% | $12.9058 | $12.91 | $12.90 | $12.90 |
| Purchase #3 | $11.26 | 6.381% | $11.9785 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $212.37 | 5.177% | $223.3644 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $44.74 | 12.221% | $50.2077 | $50.21 | $50.20 | $50.20 |
| Purchase #6 | $95.70 | 7.559% | $102.934 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $193.80 | 13.831% | $220.6045 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $733.93 | $800.7324 | $800.73 | $800.75 | $800.70 | |