| 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 | $177.35 | 12.257% | $199.0878 | $199.09 | $199.10 | $199.10 |
| Purchase #2 | $221.91 | 11.127% | $246.6019 | $246.60 | $246.60 | $246.60 |
| Purchase #3 | $190.71 | 9.424% | $208.6825 | $208.68 | $208.70 | $208.70 |
| Purchase #4 | $203.33 | 10.699% | $225.0843 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $79.43 | 7.326% | $85.249 | $85.25 | $85.25 | $85.20 |
| Purchase #6 | $135.60 | 10.358% | $149.6454 | $149.65 | $149.65 | $149.60 |
| Purchase #7 | $228.97 | 13.248% | $259.3039 | $259.30 | $259.30 | $259.30 |
| 7 purchase totals = | $1,237.30 | $1,373.6548 | $1,373.65 | $1,373.70 | $1,373.60 | |