| 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 | $192.34 | 13.563% | $218.4271 | $218.43 | $218.45 | $218.40 |
| Purchase #2 | $54.84 | 9.453% | $60.024 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $176.73 | 4.420% | $184.5415 | $184.54 | $184.55 | $184.50 |
| Purchase #4 | $64.88 | 5.479% | $68.4348 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $61.60 | 5.730% | $65.1297 | $65.13 | $65.15 | $65.10 |
| Purchase #6 | $154.97 | 11.356% | $172.5684 | $172.57 | $172.55 | $172.60 |
| Purchase #7 | $160.70 | 11.420% | $179.0519 | $179.05 | $179.05 | $179.10 |
| 7 purchase totals = | $866.06 | $948.1774 | $948.17 | $948.20 | $948.10 | |