| 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 | $184.72 | 4.517% | $193.0638 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $232.60 | 4.417% | $242.8739 | $242.87 | $242.85 | $242.90 |
| Purchase #3 | $210.95 | 11.281% | $234.7473 | $234.75 | $234.75 | $234.70 |
| Purchase #4 | $89.26 | 9.706% | $97.9236 | $97.92 | $97.90 | $97.90 |
| Purchase #5 | $145.79 | 10.539% | $161.1548 | $161.15 | $161.15 | $161.20 |
| Purchase #6 | $177.46 | 10.208% | $195.5751 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $10.43 | 9.574% | $11.4286 | $11.43 | $11.45 | $11.40 |
| 7 purchase totals = | $1,051.21 | $1,136.7671 | $1,136.76 | $1,136.75 | $1,136.80 | |