| 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 | $171.87 | 13.109% | $194.4004 | $194.40 | $194.40 | $194.40 |
| Purchase #2 | $133.65 | 13.263% | $151.376 | $151.38 | $151.40 | $151.40 |
| Purchase #3 | $52.99 | 7.210% | $56.8106 | $56.81 | $56.80 | $56.80 |
| Purchase #4 | $11.88 | 10.345% | $13.109 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $71.86 | 8.126% | $77.6993 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $240.56 | 8.235% | $260.3701 | $260.37 | $260.35 | $260.40 |
| Purchase #7 | $210.91 | 3.390% | $218.0598 | $218.06 | $218.05 | $218.10 |
| 7 purchase totals = | $893.72 | $971.8252 | $971.83 | $971.80 | $971.90 | |