| 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 | $183.40 | 10.165% | $202.0426 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $46.78 | 7.768% | $50.4139 | $50.41 | $50.40 | $50.40 |
| Purchase #3 | $239.38 | 7.627% | $257.6375 | $257.64 | $257.65 | $257.60 |
| Purchase #4 | $41.39 | 9.506% | $45.3245 | $45.32 | $45.30 | $45.30 |
| Purchase #5 | $15.42 | 7.268% | $16.5407 | $16.54 | $16.55 | $16.50 |
| Purchase #6 | $207.53 | 6.114% | $220.2184 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $104.62 | 6.660% | $111.5877 | $111.59 | $111.60 | $111.60 |
| 7 purchase totals = | $838.52 | $903.7653 | $903.76 | $903.75 | $903.60 | |