| 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 | $160.76 | 3.275% | $166.0249 | $166.02 | $166.00 | $166.00 |
| Purchase #2 | $83.47 | 6.659% | $89.0283 | $89.03 | $89.05 | $89.00 |
| Purchase #3 | $33.28 | 9.836% | $36.5534 | $36.55 | $36.55 | $36.60 |
| Purchase #4 | $60.28 | 5.669% | $63.6973 | $63.70 | $63.70 | $63.70 |
| Purchase #5 | $36.59 | 4.855% | $38.3664 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $204.65 | 6.440% | $217.8295 | $217.83 | $217.85 | $217.80 |
| Purchase #7 | $68.42 | 12.115% | $76.7091 | $76.71 | $76.70 | $76.70 |
| 7 purchase totals = | $647.45 | $688.2089 | $688.21 | $688.20 | $688.20 | |