| 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 | $179.49 | 5.863% | $190.0135 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $170.26 | 11.782% | $190.32 | $190.32 | $190.30 | $190.30 |
| Purchase #3 | $130.92 | 9.293% | $143.0864 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $189.90 | 8.664% | $206.3529 | $206.35 | $206.35 | $206.40 |
| Purchase #5 | $56.78 | 6.591% | $60.5224 | $60.52 | $60.50 | $60.50 |
| Purchase #6 | $91.47 | 12.398% | $102.8105 | $102.81 | $102.80 | $102.80 |
| Purchase #7 | $22.41 | 10.480% | $24.7586 | $24.76 | $24.75 | $24.80 |
| 7 purchase totals = | $841.23 | $917.8643 | $917.86 | $917.80 | $917.90 | |