| 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 | $135.58 | 9.613% | $148.6133 | $148.61 | $148.60 | $148.60 |
| Purchase #2 | $74.61 | 10.644% | $82.5515 | $82.55 | $82.55 | $82.60 |
| Purchase #3 | $188.93 | 6.728% | $201.6412 | $201.64 | $201.65 | $201.60 |
| Purchase #4 | $215.49 | 12.166% | $241.7065 | $241.71 | $241.70 | $241.70 |
| Purchase #5 | $84.92 | 7.491% | $91.2814 | $91.28 | $91.30 | $91.30 |
| Purchase #6 | $178.77 | 13.778% | $203.4009 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $80.77 | 12.249% | $90.6635 | $90.66 | $90.65 | $90.70 |
| 7 purchase totals = | $959.07 | $1,059.8583 | $1,059.85 | $1,059.85 | $1,059.90 | |