| 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 | $138.51 | 11.716% | $154.7378 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $24.74 | 13.194% | $28.0042 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $56.37 | 11.268% | $62.7218 | $62.72 | $62.70 | $62.70 |
| Purchase #4 | $7.61 | 12.125% | $8.5327 | $8.53 | $8.55 | $8.50 |
| Purchase #5 | $37.25 | 11.422% | $41.5047 | $41.50 | $41.50 | $41.50 |
| Purchase #6 | $142.33 | 3.311% | $147.0425 | $147.04 | $147.05 | $147.00 |
| Purchase #7 | $106.48 | 5.214% | $112.0319 | $112.03 | $112.05 | $112.00 |
| 7 purchase totals = | $513.29 | $554.5756 | $554.56 | $554.60 | $554.40 | |