| 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 | $130.90 | 5.542% | $138.1545 | $138.15 | $138.15 | $138.20 |
| Purchase #2 | $62.99 | 13.279% | $71.3544 | $71.35 | $71.35 | $71.40 |
| Purchase #3 | $79.74 | 6.258% | $84.7301 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $155.26 | 5.166% | $163.2807 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $35.57 | 10.583% | $39.3344 | $39.33 | $39.35 | $39.30 |
| Purchase #6 | $133.55 | 5.217% | $140.5173 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $13.33 | 7.215% | $14.2918 | $14.29 | $14.30 | $14.30 |
| 7 purchase totals = | $611.34 | $651.6632 | $651.65 | $651.70 | $651.70 | |