| 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 | $151.49 | 6.584% | $161.4641 | $161.46 | $161.45 | $161.50 |
| Purchase #2 | $127.95 | 6.252% | $135.9494 | $135.95 | $135.95 | $135.90 |
| Purchase #3 | $111.63 | 5.108% | $117.3321 | $117.33 | $117.35 | $117.30 |
| Purchase #4 | $76.44 | 9.296% | $83.5459 | $83.55 | $83.55 | $83.50 |
| Purchase #5 | $15.58 | 13.224% | $17.6403 | $17.64 | $17.65 | $17.60 |
| Purchase #6 | $104.26 | 4.543% | $108.9965 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $216.65 | 3.104% | $223.3748 | $223.37 | $223.35 | $223.40 |
| 7 purchase totals = | $804.00 | $848.3031 | $848.30 | $848.30 | $848.20 | |