| 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 | $159.27 | 9.217% | $173.9499 | $173.95 | $173.95 | $173.90 |
| Purchase #2 | $71.33 | 5.668% | $75.373 | $75.37 | $75.35 | $75.40 |
| Purchase #3 | $9.72 | 12.463% | $10.9314 | $10.93 | $10.95 | $10.90 |
| Purchase #4 | $40.27 | 7.473% | $43.2794 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $26.96 | 3.856% | $27.9996 | $28.00 | $28.00 | $28.00 |
| Purchase #6 | $156.35 | 6.462% | $166.4533 | $166.45 | $166.45 | $166.50 |
| Purchase #7 | $22.44 | 12.475% | $25.2394 | $25.24 | $25.25 | $25.20 |
| 7 purchase totals = | $486.34 | $523.2260 | $523.22 | $523.25 | $523.20 | |