| 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 | $103.44 | 5.794% | $109.4333 | $109.43 | $109.45 | $109.40 |
| Purchase #2 | $187.58 | 11.245% | $208.6734 | $208.67 | $208.65 | $208.70 |
| Purchase #3 | $141.85 | 11.649% | $158.3741 | $158.37 | $158.35 | $158.40 |
| Purchase #4 | $62.94 | 11.360% | $70.09 | $70.09 | $70.10 | $70.10 |
| Purchase #5 | $85.52 | 12.650% | $96.3383 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $164.74 | 9.258% | $179.9916 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $127.58 | 4.323% | $133.0953 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $873.65 | $955.9960 | $955.99 | $956.00 | $956.00 | |