| 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 | $143.66 | 12.718% | $161.9307 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $179.46 | 4.192% | $186.983 | $186.98 | $187.00 | $187.00 |
| Purchase #3 | $98.82 | 4.823% | $103.5861 | $103.59 | $103.60 | $103.60 |
| Purchase #4 | $196.98 | 3.161% | $203.2065 | $203.21 | $203.20 | $203.20 |
| Purchase #5 | $217.99 | 13.460% | $247.3315 | $247.33 | $247.35 | $247.30 |
| Purchase #6 | $150.53 | 6.585% | $160.4424 | $160.44 | $160.45 | $160.40 |
| Purchase #7 | $208.62 | 6.619% | $222.4286 | $222.43 | $222.45 | $222.40 |
| 7 purchase totals = | $1,196.06 | $1,285.9088 | $1,285.91 | $1,286.00 | $1,285.80 | |