| 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 | $193.71 | 7.819% | $208.8562 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $22.62 | 12.678% | $25.4878 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $212.56 | 12.766% | $239.6954 | $239.70 | $239.70 | $239.70 |
| Purchase #4 | $172.25 | 11.739% | $192.4704 | $192.47 | $192.45 | $192.50 |
| Purchase #5 | $147.44 | 8.760% | $160.3557 | $160.36 | $160.35 | $160.40 |
| Purchase #6 | $43.38 | 7.348% | $46.5676 | $46.57 | $46.55 | $46.60 |
| Purchase #7 | $250.95 | 5.697% | $265.2466 | $265.25 | $265.25 | $265.20 |
| 7 purchase totals = | $1,042.91 | $1,138.6797 | $1,138.70 | $1,138.65 | $1,138.80 | |