| 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 | $171.99 | 4.693% | $180.0615 | $180.06 | $180.05 | $180.10 |
| Purchase #2 | $76.76 | 5.854% | $81.2535 | $81.25 | $81.25 | $81.30 |
| Purchase #3 | $140.35 | 13.577% | $159.4053 | $159.41 | $159.40 | $159.40 |
| Purchase #4 | $246.34 | 4.639% | $257.7677 | $257.77 | $257.75 | $257.80 |
| Purchase #5 | $30.87 | 8.498% | $33.4933 | $33.49 | $33.50 | $33.50 |
| Purchase #6 | $111.59 | 9.869% | $122.6028 | $122.60 | $122.60 | $122.60 |
| Purchase #7 | $154.28 | 11.577% | $172.141 | $172.14 | $172.15 | $172.10 |
| 7 purchase totals = | $932.18 | $1,006.7251 | $1,006.72 | $1,006.70 | $1,006.80 | |