| 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 | $156.28 | 9.438% | $171.0297 | $171.03 | $171.05 | $171.00 |
| Purchase #2 | $174.60 | 11.552% | $194.7698 | $194.77 | $194.75 | $194.80 |
| Purchase #3 | $35.54 | 3.104% | $36.6432 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $192.72 | 4.404% | $201.2074 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $78.26 | 12.665% | $88.1716 | $88.17 | $88.15 | $88.20 |
| Purchase #6 | $54.80 | 8.451% | $59.4311 | $59.43 | $59.45 | $59.40 |
| Purchase #7 | $215.60 | 6.458% | $229.5234 | $229.52 | $229.50 | $229.50 |
| 7 purchase totals = | $907.80 | $980.7762 | $980.77 | $980.75 | $980.70 | |