| 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 | $173.38 | 12.799% | $195.5709 | $195.57 | $195.55 | $195.60 |
| Purchase #2 | $76.55 | 3.656% | $79.3487 | $79.35 | $79.35 | $79.30 |
| Purchase #3 | $98.40 | 4.342% | $102.6725 | $102.67 | $102.65 | $102.70 |
| Purchase #4 | $154.59 | 8.656% | $167.9713 | $167.97 | $167.95 | $168.00 |
| Purchase #5 | $12.86 | 3.810% | $13.35 | $13.35 | $13.35 | $13.40 |
| Purchase #6 | $124.49 | 11.416% | $138.7018 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $243.38 | 12.646% | $274.1578 | $274.16 | $274.15 | $274.20 |
| 7 purchase totals = | $883.65 | $971.7730 | $971.77 | $971.70 | $971.90 | |