| 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 | $152.49 | 13.442% | $172.9877 | $172.99 | $173.00 | $173.00 |
| Purchase #2 | $141.43 | 4.563% | $147.8835 | $147.88 | $147.90 | $147.90 |
| Purchase #3 | $23.97 | 8.173% | $25.9291 | $25.93 | $25.95 | $25.90 |
| Purchase #4 | $129.48 | 5.174% | $136.1793 | $136.18 | $136.20 | $136.20 |
| Purchase #5 | $89.96 | 8.789% | $97.8666 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $115.41 | 10.403% | $127.4161 | $127.42 | $127.40 | $127.40 |
| Purchase #7 | $109.90 | 7.854% | $118.5315 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $762.64 | $826.7938 | $826.80 | $826.85 | $826.80 | |