| 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 | $155.85 | 6.720% | $166.3231 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $34.60 | 8.340% | $37.4856 | $37.49 | $37.50 | $37.50 |
| Purchase #3 | $244.97 | 12.225% | $274.9176 | $274.92 | $274.90 | $274.90 |
| Purchase #4 | $95.74 | 8.347% | $103.7314 | $103.73 | $103.75 | $103.70 |
| Purchase #5 | $32.54 | 8.103% | $35.1767 | $35.18 | $35.20 | $35.20 |
| Purchase #6 | $223.99 | 5.372% | $236.0227 | $236.02 | $236.00 | $236.00 |
| Purchase #7 | $61.67 | 12.391% | $69.3115 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $849.36 | $922.9686 | $922.97 | $922.95 | $922.90 | |