| 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 | $151.54 | 13.834% | $172.504 | $172.50 | $172.50 | $172.50 |
| Purchase #2 | $29.73 | 7.197% | $31.8697 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $211.44 | 7.424% | $227.1373 | $227.14 | $227.15 | $227.10 |
| Purchase #4 | $103.73 | 10.617% | $114.743 | $114.74 | $114.75 | $114.70 |
| Purchase #5 | $54.42 | 10.383% | $60.0704 | $60.07 | $60.05 | $60.10 |
| Purchase #6 | $74.28 | 9.524% | $81.3544 | $81.35 | $81.35 | $81.40 |
| Purchase #7 | $99.65 | 9.272% | $108.8895 | $108.89 | $108.90 | $108.90 |
| 7 purchase totals = | $724.79 | $796.5683 | $796.56 | $796.55 | $796.60 | |