| 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 | $220.77 | 7.702% | $237.7737 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $64.78 | 12.179% | $72.6696 | $72.67 | $72.65 | $72.70 |
| Purchase #3 | $144.46 | 8.772% | $157.132 | $157.13 | $157.15 | $157.10 |
| Purchase #4 | $245.66 | 11.799% | $274.6454 | $274.65 | $274.65 | $274.60 |
| Purchase #5 | $21.73 | 13.705% | $24.7081 | $24.71 | $24.70 | $24.70 |
| Purchase #6 | $180.79 | 4.581% | $189.072 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $220.27 | 7.238% | $236.2131 | $236.21 | $236.20 | $236.20 |
| 7 purchase totals = | $1,098.46 | $1,192.2139 | $1,192.21 | $1,192.15 | $1,192.20 | |