| 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 | $233.41 | 13.806% | $265.6346 | $265.63 | $265.65 | $265.60 |
| Purchase #2 | $130.75 | 8.274% | $141.5683 | $141.57 | $141.55 | $141.60 |
| Purchase #3 | $198.68 | 6.268% | $211.1333 | $211.13 | $211.15 | $211.10 |
| Purchase #4 | $119.84 | 4.775% | $125.5624 | $125.56 | $125.55 | $125.60 |
| Purchase #5 | $196.26 | 8.512% | $212.9657 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $8.34 | 7.596% | $8.9735 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $168.77 | 12.851% | $190.4586 | $190.46 | $190.45 | $190.50 |
| 7 purchase totals = | $1,056.05 | $1,156.2964 | $1,156.29 | $1,156.25 | $1,156.40 | |