| 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 | $156.94 | 10.764% | $173.833 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $153.41 | 4.451% | $160.2383 | $160.24 | $160.25 | $160.20 |
| Purchase #3 | $7.63 | 9.871% | $8.3832 | $8.38 | $8.40 | $8.40 |
| Purchase #4 | $213.91 | 6.451% | $227.7093 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $171.96 | 12.595% | $193.6184 | $193.62 | $193.60 | $193.60 |
| Purchase #6 | $67.56 | 9.813% | $74.1897 | $74.19 | $74.20 | $74.20 |
| Purchase #7 | $246.70 | 8.858% | $268.5527 | $268.55 | $268.55 | $268.60 |
| 7 purchase totals = | $1,018.11 | $1,106.5246 | $1,106.52 | $1,106.55 | $1,106.50 | |