| 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 | $166.91 | 9.249% | $182.3475 | $182.35 | $182.35 | $182.30 |
| Purchase #2 | $214.95 | 9.388% | $235.1295 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $91.44 | 6.600% | $97.475 | $97.48 | $97.50 | $97.50 |
| Purchase #4 | $128.53 | 5.354% | $135.4115 | $135.41 | $135.40 | $135.40 |
| Purchase #5 | $242.45 | 11.480% | $270.2833 | $270.28 | $270.30 | $270.30 |
| Purchase #6 | $42.32 | 6.432% | $45.042 | $45.04 | $45.05 | $45.00 |
| Purchase #7 | $207.94 | 4.402% | $217.0935 | $217.09 | $217.10 | $217.10 |
| 7 purchase totals = | $1,094.54 | $1,182.7823 | $1,182.78 | $1,182.85 | $1,182.70 | |