| 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 | $130.29 | 7.460% | $140.0096 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $136.28 | 13.794% | $155.0785 | $155.08 | $155.10 | $155.10 |
| Purchase #3 | $158.94 | 5.765% | $168.1029 | $168.10 | $168.10 | $168.10 |
| Purchase #4 | $176.39 | 6.555% | $187.9524 | $187.95 | $187.95 | $188.00 |
| Purchase #5 | $110.64 | 10.488% | $122.2439 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $170.41 | 11.391% | $189.8214 | $189.82 | $189.80 | $189.80 |
| Purchase #7 | $59.84 | 6.438% | $63.6925 | $63.69 | $63.70 | $63.70 |
| 7 purchase totals = | $942.79 | $1,026.9012 | $1,026.89 | $1,026.90 | $1,026.90 | |