| 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 | $171.48 | 8.250% | $185.6271 | $185.63 | $185.65 | $185.60 |
| Purchase #2 | $89.49 | 9.336% | $97.8448 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $10.40 | 3.269% | $10.74 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $218.91 | 10.354% | $241.5759 | $241.58 | $241.60 | $241.60 |
| Purchase #5 | $121.57 | 7.154% | $130.2671 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $172.81 | 4.375% | $180.3704 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $66.94 | 3.706% | $69.4208 | $69.42 | $69.40 | $69.40 |
| 7 purchase totals = | $851.60 | $915.8461 | $915.85 | $915.85 | $915.80 | |