| 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 | $184.54 | 8.376% | $199.9971 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $156.68 | 11.606% | $174.8643 | $174.86 | $174.85 | $174.90 |
| Purchase #3 | $217.54 | 8.799% | $236.6813 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $71.44 | 6.339% | $75.9686 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $77.26 | 6.161% | $82.02 | $82.02 | $82.00 | $82.00 |
| Purchase #6 | $76.99 | 8.548% | $83.5711 | $83.57 | $83.55 | $83.60 |
| Purchase #7 | $184.44 | 8.616% | $200.3314 | $200.33 | $200.35 | $200.30 |
| 7 purchase totals = | $968.89 | $1,053.4338 | $1,053.43 | $1,053.40 | $1,053.50 | |