| 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 | $116.48 | 11.378% | $129.7331 | $129.73 | $129.75 | $129.70 |
| Purchase #2 | $93.54 | 13.679% | $106.3353 | $106.34 | $106.35 | $106.30 |
| Purchase #3 | $46.68 | 13.220% | $52.8511 | $52.85 | $52.85 | $52.90 |
| Purchase #4 | $155.28 | 11.684% | $173.4229 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $6.42 | 13.215% | $7.2684 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $126.76 | 8.162% | $137.1062 | $137.11 | $137.10 | $137.10 |
| Purchase #7 | $123.75 | 13.720% | $140.7285 | $140.73 | $140.75 | $140.70 |
| 7 purchase totals = | $668.91 | $747.4455 | $747.45 | $747.45 | $747.40 | |