| 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 | $178.43 | 8.684% | $193.9249 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $12.30 | 10.338% | $13.5716 | $13.57 | $13.55 | $13.60 |
| Purchase #3 | $130.83 | 5.545% | $138.0845 | $138.08 | $138.10 | $138.10 |
| Purchase #4 | $153.56 | 12.166% | $172.2421 | $172.24 | $172.25 | $172.20 |
| Purchase #5 | $109.53 | 12.667% | $123.4042 | $123.40 | $123.40 | $123.40 |
| Purchase #6 | $220.65 | 8.643% | $239.7208 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $67.30 | 9.260% | $73.532 | $73.53 | $73.55 | $73.50 |
| 7 purchase totals = | $872.60 | $954.4801 | $954.46 | $954.45 | $954.40 | |