| 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 | $172.27 | 6.627% | $183.6863 | $183.69 | $183.70 | $183.70 |
| Purchase #2 | $116.65 | 13.469% | $132.3616 | $132.36 | $132.35 | $132.40 |
| Purchase #3 | $19.37 | 7.679% | $20.8574 | $20.86 | $20.85 | $20.90 |
| Purchase #4 | $164.99 | 8.256% | $178.6116 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $189.39 | 5.664% | $200.117 | $200.12 | $200.10 | $200.10 |
| Purchase #6 | $73.46 | 5.109% | $77.2131 | $77.21 | $77.20 | $77.20 |
| Purchase #7 | $237.32 | 4.471% | $247.9306 | $247.93 | $247.95 | $247.90 |
| 7 purchase totals = | $973.45 | $1,040.7776 | $1,040.78 | $1,040.75 | $1,040.80 | |