| 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 | $136.77 | 13.646% | $155.4336 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $85.99 | 7.116% | $92.109 | $92.11 | $92.10 | $92.10 |
| Purchase #3 | $17.46 | 3.590% | $18.0868 | $18.09 | $18.10 | $18.10 |
| Purchase #4 | $193.80 | 3.277% | $200.1508 | $200.15 | $200.15 | $200.20 |
| Purchase #5 | $91.39 | 6.370% | $97.2115 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $85.26 | 4.289% | $88.9168 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $240.60 | 10.676% | $266.2865 | $266.29 | $266.30 | $266.30 |
| 7 purchase totals = | $851.27 | $918.1950 | $918.20 | $918.20 | $918.20 | |