| 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 | $103.50 | 8.697% | $112.5014 | $112.50 | $112.50 | $112.50 |
| Purchase #2 | $194.55 | 13.335% | $220.4932 | $220.49 | $220.50 | $220.50 |
| Purchase #3 | $40.40 | 8.202% | $43.7136 | $43.71 | $43.70 | $43.70 |
| Purchase #4 | $126.64 | 5.744% | $133.9142 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $6.32 | 9.223% | $6.9029 | $6.90 | $6.90 | $6.90 |
| Purchase #6 | $185.99 | 9.235% | $203.1662 | $203.17 | $203.15 | $203.20 |
| Purchase #7 | $17.88 | 7.109% | $19.1511 | $19.15 | $19.15 | $19.20 |
| 7 purchase totals = | $675.28 | $739.8426 | $739.83 | $739.80 | $739.90 | |