| 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 | $148.97 | 3.265% | $153.8339 | $153.83 | $153.85 | $153.80 |
| Purchase #2 | $202.58 | 10.660% | $224.175 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $196.98 | 3.800% | $204.4652 | $204.47 | $204.45 | $204.50 |
| Purchase #4 | $143.40 | 11.666% | $160.129 | $160.13 | $160.15 | $160.10 |
| Purchase #5 | $191.76 | 6.699% | $204.606 | $204.61 | $204.60 | $204.60 |
| Purchase #6 | $79.61 | 7.600% | $85.6604 | $85.66 | $85.65 | $85.70 |
| Purchase #7 | $116.84 | 6.288% | $124.1869 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $1,080.14 | $1,157.0564 | $1,157.07 | $1,157.10 | $1,157.10 | |