| 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 | $147.41 | 4.135% | $153.5054 | $153.51 | $153.50 | $153.50 |
| Purchase #2 | $84.77 | 5.715% | $89.6146 | $89.61 | $89.60 | $89.60 |
| Purchase #3 | $117.65 | 13.341% | $133.3457 | $133.35 | $133.35 | $133.30 |
| Purchase #4 | $104.60 | 3.616% | $108.3823 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $71.56 | 8.761% | $77.8294 | $77.83 | $77.85 | $77.80 |
| Purchase #6 | $120.86 | 11.690% | $134.9885 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $38.80 | 5.870% | $41.0776 | $41.08 | $41.10 | $41.10 |
| 7 purchase totals = | $685.65 | $738.7435 | $738.75 | $738.80 | $738.70 | |