| 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 | $156.54 | 7.190% | $167.7952 | $167.80 | $167.80 | $167.80 |
| Purchase #2 | $126.45 | 9.275% | $138.1782 | $138.18 | $138.20 | $138.20 |
| Purchase #3 | $177.60 | 12.421% | $199.6597 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $180.69 | 9.333% | $197.5538 | $197.55 | $197.55 | $197.60 |
| Purchase #5 | $76.63 | 3.200% | $79.0822 | $79.08 | $79.10 | $79.10 |
| Purchase #6 | $48.31 | 4.453% | $50.4612 | $50.46 | $50.45 | $50.50 |
| Purchase #7 | $154.60 | 8.574% | $167.8554 | $167.86 | $167.85 | $167.90 |
| 7 purchase totals = | $920.82 | $1,000.5857 | $1,000.59 | $1,000.60 | $1,000.80 | |