| 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 | $179.28 | 6.111% | $190.2358 | $190.24 | $190.25 | $190.20 |
| Purchase #2 | $184.32 | 13.609% | $209.4041 | $209.40 | $209.40 | $209.40 |
| Purchase #3 | $124.78 | 7.401% | $134.015 | $134.02 | $134.00 | $134.00 |
| Purchase #4 | $69.45 | 6.140% | $73.7142 | $73.71 | $73.70 | $73.70 |
| Purchase #5 | $195.58 | 9.314% | $213.7963 | $213.80 | $213.80 | $213.80 |
| Purchase #6 | $185.51 | 4.487% | $193.8338 | $193.83 | $193.85 | $193.80 |
| Purchase #7 | $84.40 | 12.572% | $95.0108 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $1,023.32 | $1,110.0100 | $1,110.01 | $1,110.00 | $1,109.90 | |