| 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 | $152.47 | 12.265% | $171.1704 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $157.92 | 12.133% | $177.0804 | $177.08 | $177.10 | $177.10 |
| Purchase #3 | $92.80 | 6.493% | $98.8255 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $113.46 | 11.602% | $126.6236 | $126.62 | $126.60 | $126.60 |
| Purchase #5 | $63.66 | 12.111% | $71.3699 | $71.37 | $71.35 | $71.40 |
| Purchase #6 | $85.73 | 8.738% | $93.2211 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $235.74 | 12.583% | $265.4032 | $265.40 | $265.40 | $265.40 |
| 7 purchase totals = | $901.78 | $1,003.6941 | $1,003.69 | $1,003.65 | $1,003.70 | |