| 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 | $170.75 | 7.309% | $183.2301 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $48.63 | 7.152% | $52.108 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $22.76 | 11.150% | $25.2977 | $25.30 | $25.30 | $25.30 |
| Purchase #4 | $26.89 | 7.211% | $28.829 | $28.83 | $28.85 | $28.80 |
| Purchase #5 | $79.96 | 11.761% | $89.3641 | $89.36 | $89.35 | $89.40 |
| Purchase #6 | $155.54 | 7.695% | $167.5088 | $167.51 | $167.50 | $167.50 |
| Purchase #7 | $76.69 | 3.461% | $79.3442 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $581.22 | $625.6819 | $625.68 | $625.70 | $625.60 | |