| 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 | $172.27 | 13.760% | $195.9744 | $195.97 | $195.95 | $196.00 |
| Purchase #2 | $149.34 | 3.812% | $155.0328 | $155.03 | $155.05 | $155.00 |
| Purchase #3 | $9.58 | 12.207% | $10.7494 | $10.75 | $10.75 | $10.70 |
| Purchase #4 | $127.75 | 4.190% | $133.1027 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $65.86 | 5.863% | $69.7214 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $110.60 | 4.573% | $115.6577 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $163.30 | 10.184% | $179.9305 | $179.93 | $179.95 | $179.90 |
| 7 purchase totals = | $798.70 | $860.1689 | $860.16 | $860.15 | $860.10 | |