| 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 | $150.98 | 8.233% | $163.4102 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $192.33 | 4.818% | $201.5965 | $201.60 | $201.60 | $201.60 |
| Purchase #3 | $181.82 | 5.383% | $191.6074 | $191.61 | $191.60 | $191.60 |
| Purchase #4 | $19.37 | 5.502% | $20.4357 | $20.44 | $20.45 | $20.40 |
| Purchase #5 | $120.45 | 12.136% | $135.0678 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $14.96 | 13.860% | $17.0335 | $17.03 | $17.05 | $17.00 |
| Purchase #7 | $114.34 | 9.390% | $125.0765 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $794.25 | $854.2276 | $854.24 | $854.25 | $854.20 | |