| 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 | $153.54 | 11.855% | $171.7422 | $171.74 | $171.75 | $171.70 |
| Purchase #2 | $28.78 | 8.332% | $31.1779 | $31.18 | $31.20 | $31.20 |
| Purchase #3 | $149.62 | 8.768% | $162.7387 | $162.74 | $162.75 | $162.70 |
| Purchase #4 | $15.78 | 12.116% | $17.6919 | $17.69 | $17.70 | $17.70 |
| Purchase #5 | $36.51 | 12.854% | $41.203 | $41.20 | $41.20 | $41.20 |
| Purchase #6 | $95.63 | 3.594% | $99.0669 | $99.07 | $99.05 | $99.10 |
| Purchase #7 | $187.61 | 4.251% | $195.5853 | $195.59 | $195.60 | $195.60 |
| 7 purchase totals = | $667.47 | $719.2059 | $719.21 | $719.25 | $719.20 | |