| 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 | $162.85 | 9.163% | $177.7719 | $177.77 | $177.75 | $177.80 |
| Purchase #2 | $36.94 | 10.565% | $40.8427 | $40.84 | $40.85 | $40.80 |
| Purchase #3 | $46.87 | 5.613% | $49.5008 | $49.50 | $49.50 | $49.50 |
| Purchase #4 | $216.67 | 5.420% | $228.4135 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $55.77 | 3.624% | $57.7911 | $57.79 | $57.80 | $57.80 |
| Purchase #6 | $152.60 | 9.351% | $166.8696 | $166.87 | $166.85 | $166.90 |
| Purchase #7 | $207.31 | 6.537% | $220.8619 | $220.86 | $220.85 | $220.90 |
| 7 purchase totals = | $879.01 | $942.0515 | $942.04 | $942.00 | $942.10 | |