| 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 | $143.99 | 6.372% | $153.165 | $153.17 | $153.15 | $153.20 |
| Purchase #2 | $38.67 | 12.763% | $43.6055 | $43.61 | $43.60 | $43.60 |
| Purchase #3 | $80.54 | 13.270% | $91.2277 | $91.23 | $91.25 | $91.20 |
| Purchase #4 | $155.87 | 7.517% | $167.5867 | $167.59 | $167.60 | $167.60 |
| Purchase #5 | $183.44 | 13.284% | $207.8082 | $207.81 | $207.80 | $207.80 |
| Purchase #6 | $129.33 | 10.700% | $143.1683 | $143.17 | $143.15 | $143.20 |
| Purchase #7 | $45.91 | 12.624% | $51.7057 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $777.75 | $858.2671 | $858.29 | $858.25 | $858.30 | |