| 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 | $164.66 | 4.818% | $172.5933 | $172.59 | $172.60 | $172.60 |
| Purchase #2 | $149.51 | 9.867% | $164.2622 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $246.82 | 12.657% | $278.06 | $278.06 | $278.05 | $278.10 |
| Purchase #4 | $58.27 | 9.471% | $63.7888 | $63.79 | $63.80 | $63.80 |
| Purchase #5 | $164.34 | 5.518% | $173.4083 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $150.76 | 10.708% | $166.9034 | $166.90 | $166.90 | $166.90 |
| Purchase #7 | $17.59 | 12.304% | $19.7543 | $19.75 | $19.75 | $19.80 |
| 7 purchase totals = | $951.95 | $1,038.7703 | $1,038.76 | $1,038.75 | $1,038.90 | |