| 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 | $112.29 | 10.663% | $124.2635 | $124.26 | $124.25 | $124.30 |
| Purchase #2 | $7.89 | 10.725% | $8.7362 | $8.74 | $8.75 | $8.70 |
| Purchase #3 | $32.80 | 7.854% | $35.3761 | $35.38 | $35.40 | $35.40 |
| Purchase #4 | $23.40 | 13.549% | $26.5705 | $26.57 | $26.55 | $26.60 |
| Purchase #5 | $176.45 | 11.196% | $196.2053 | $196.21 | $196.20 | $196.20 |
| Purchase #6 | $23.46 | 10.795% | $25.9925 | $25.99 | $26.00 | $26.00 |
| Purchase #7 | $134.47 | 3.690% | $139.4319 | $139.43 | $139.45 | $139.40 |
| 7 purchase totals = | $510.76 | $556.5760 | $556.58 | $556.60 | $556.60 | |