| 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 | $111.29 | 5.278% | $117.1639 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $6.27 | 7.638% | $6.7489 | $6.75 | $6.75 | $6.70 |
| Purchase #3 | $152.78 | 9.317% | $167.0145 | $167.01 | $167.00 | $167.00 |
| Purchase #4 | $137.55 | 8.728% | $149.5554 | $149.56 | $149.55 | $149.60 |
| Purchase #5 | $140.57 | 11.871% | $157.2571 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $140.65 | 5.365% | $148.1959 | $148.20 | $148.20 | $148.20 |
| Purchase #7 | $73.45 | 7.794% | $79.1747 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $762.56 | $825.1104 | $825.11 | $825.05 | $825.20 | |