| 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 | $190.82 | 7.191% | $204.5419 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $127.25 | 6.319% | $135.2909 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $80.79 | 8.451% | $87.6176 | $87.62 | $87.60 | $87.60 |
| Purchase #4 | $136.87 | 8.556% | $148.5806 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $234.86 | 10.148% | $258.6936 | $258.69 | $258.70 | $258.70 |
| Purchase #6 | $50.92 | 13.785% | $57.9393 | $57.94 | $57.95 | $57.90 |
| Purchase #7 | $169.46 | 6.865% | $181.0934 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $990.97 | $1,073.7573 | $1,073.75 | $1,073.80 | $1,073.70 | |