| 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 | $169.75 | 11.550% | $189.3561 | $189.36 | $189.35 | $189.40 |
| Purchase #2 | $187.95 | 7.730% | $202.4785 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $211.65 | 6.616% | $225.6528 | $225.65 | $225.65 | $225.70 |
| Purchase #4 | $94.94 | 10.545% | $104.9514 | $104.95 | $104.95 | $105.00 |
| Purchase #5 | $29.47 | 13.625% | $33.4853 | $33.49 | $33.50 | $33.50 |
| Purchase #6 | $126.80 | 3.136% | $130.7764 | $130.78 | $130.80 | $130.80 |
| Purchase #7 | $72.92 | 6.474% | $77.6408 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $893.48 | $964.3413 | $964.35 | $964.40 | $964.50 | |