| 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 | $124.99 | 9.618% | $137.0115 | $137.01 | $137.00 | $137.00 |
| Purchase #2 | $37.68 | 12.705% | $42.4672 | $42.47 | $42.45 | $42.50 |
| Purchase #3 | $140.88 | 12.335% | $158.2575 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $184.25 | 6.577% | $196.3681 | $196.37 | $196.35 | $196.40 |
| Purchase #5 | $207.29 | 6.486% | $220.7348 | $220.73 | $220.75 | $220.70 |
| Purchase #6 | $56.60 | 7.174% | $60.6605 | $60.66 | $60.65 | $60.70 |
| Purchase #7 | $135.97 | 6.865% | $145.3043 | $145.30 | $145.30 | $145.30 |
| 7 purchase totals = | $887.66 | $960.8039 | $960.80 | $960.75 | $960.90 | |