| 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 | $141.52 | 11.582% | $157.9108 | $157.91 | $157.90 | $157.90 |
| Purchase #2 | $178.86 | 5.805% | $189.2428 | $189.24 | $189.25 | $189.20 |
| Purchase #3 | $165.45 | 4.696% | $173.2195 | $173.22 | $173.20 | $173.20 |
| Purchase #4 | $160.81 | 7.377% | $172.673 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $238.75 | 7.787% | $257.3415 | $257.34 | $257.35 | $257.30 |
| Purchase #6 | $231.59 | 10.235% | $255.2932 | $255.29 | $255.30 | $255.30 |
| Purchase #7 | $69.92 | 11.494% | $77.9566 | $77.96 | $77.95 | $78.00 |
| 7 purchase totals = | $1,186.90 | $1,283.6374 | $1,283.63 | $1,283.60 | $1,283.60 | |