| 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 | $32.35 | 10.542% | $35.7603 | $35.76 | $35.75 | $35.80 |
| Purchase #2 | $130.54 | 12.123% | $146.3654 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $66.40 | 8.697% | $72.1748 | $72.17 | $72.15 | $72.20 |
| Purchase #4 | $168.42 | 5.787% | $178.1665 | $178.17 | $178.15 | $178.20 |
| Purchase #5 | $127.51 | 11.775% | $142.5243 | $142.52 | $142.50 | $142.50 |
| Purchase #6 | $216.56 | 10.424% | $239.1342 | $239.13 | $239.15 | $239.10 |
| Purchase #7 | $190.43 | 12.244% | $213.7462 | $213.75 | $213.75 | $213.70 |
| 7 purchase totals = | $932.21 | $1,027.8717 | $1,027.87 | $1,027.80 | $1,027.90 | |