| 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 | $160.70 | 7.406% | $172.6014 | $172.60 | $172.60 | $172.60 |
| Purchase #2 | $62.30 | 3.230% | $64.3123 | $64.31 | $64.30 | $64.30 |
| Purchase #3 | $15.98 | 12.255% | $17.9383 | $17.94 | $17.95 | $17.90 |
| Purchase #4 | $137.26 | 3.687% | $142.3208 | $142.32 | $142.30 | $142.30 |
| Purchase #5 | $32.94 | 8.484% | $35.7346 | $35.73 | $35.75 | $35.70 |
| Purchase #6 | $186.87 | 13.733% | $212.5329 | $212.53 | $212.55 | $212.50 |
| Purchase #7 | $222.47 | 10.586% | $246.0207 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $818.52 | $891.4610 | $891.45 | $891.45 | $891.30 | |