| 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 | $171.60 | 7.144% | $183.8591 | $183.86 | $183.85 | $183.90 |
| Purchase #2 | $112.94 | 6.779% | $120.5962 | $120.60 | $120.60 | $120.60 |
| Purchase #3 | $199.76 | 8.662% | $217.0632 | $217.06 | $217.05 | $217.10 |
| Purchase #4 | $137.85 | 3.761% | $143.0345 | $143.03 | $143.05 | $143.00 |
| Purchase #5 | $173.63 | 12.207% | $194.825 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $187.96 | 12.429% | $211.3215 | $211.32 | $211.30 | $211.30 |
| Purchase #7 | $235.95 | 13.156% | $266.9916 | $266.99 | $267.00 | $267.00 |
| 7 purchase totals = | $1,219.69 | $1,337.6911 | $1,337.69 | $1,337.70 | $1,337.70 | |