| 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 | $184.68 | 8.549% | $200.4683 | $200.47 | $200.45 | $200.50 |
| Purchase #2 | $103.59 | 9.523% | $113.4549 | $113.45 | $113.45 | $113.50 |
| Purchase #3 | $237.43 | 6.312% | $252.4166 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $79.34 | 5.431% | $83.649 | $83.65 | $83.65 | $83.60 |
| Purchase #5 | $179.26 | 10.408% | $197.9174 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $180.65 | 3.184% | $186.4019 | $186.40 | $186.40 | $186.40 |
| Purchase #7 | $160.34 | 3.825% | $166.473 | $166.47 | $166.45 | $166.50 |
| 7 purchase totals = | $1,125.29 | $1,200.7811 | $1,200.78 | $1,200.70 | $1,200.80 | |