| 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 | $166.52 | 4.814% | $174.5363 | $174.54 | $174.55 | $174.50 |
| Purchase #2 | $112.73 | 5.874% | $119.3518 | $119.35 | $119.35 | $119.40 |
| Purchase #3 | $64.85 | 12.317% | $72.8376 | $72.84 | $72.85 | $72.80 |
| Purchase #4 | $129.36 | 5.448% | $136.4075 | $136.41 | $136.40 | $136.40 |
| Purchase #5 | $143.72 | 8.372% | $155.7522 | $155.75 | $155.75 | $155.80 |
| Purchase #6 | $173.35 | 12.775% | $195.4955 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $77.86 | 8.380% | $84.3847 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $868.39 | $938.7656 | $938.77 | $938.80 | $938.80 | |