| 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 | $127.43 | 13.467% | $144.591 | $144.59 | $144.60 | $144.60 |
| Purchase #2 | $66.88 | 5.103% | $70.2929 | $70.29 | $70.30 | $70.30 |
| Purchase #3 | $231.85 | 3.390% | $239.7097 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $9.48 | 9.136% | $10.3461 | $10.35 | $10.35 | $10.30 |
| Purchase #5 | $161.67 | 8.474% | $175.3699 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $162.54 | 5.558% | $171.574 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $124.89 | 12.127% | $140.0354 | $140.04 | $140.05 | $140.00 |
| 7 purchase totals = | $884.74 | $951.9190 | $951.92 | $951.90 | $951.90 | |