| 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 | $192.71 | 4.135% | $200.6786 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $96.89 | 5.144% | $101.874 | $101.87 | $101.85 | $101.90 |
| Purchase #3 | $194.40 | 13.351% | $220.3543 | $220.35 | $220.35 | $220.40 |
| Purchase #4 | $169.68 | 13.536% | $192.6479 | $192.65 | $192.65 | $192.60 |
| Purchase #5 | $126.38 | 8.773% | $137.4673 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $166.99 | 13.641% | $189.7691 | $189.77 | $189.75 | $189.80 |
| Purchase #7 | $176.92 | 3.324% | $182.8008 | $182.80 | $182.80 | $182.80 |
| 7 purchase totals = | $1,123.97 | $1,225.5920 | $1,225.59 | $1,225.55 | $1,225.70 | |