| 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 | $151.54 | 13.652% | $172.2282 | $172.23 | $172.25 | $172.20 |
| Purchase #2 | $65.98 | 12.143% | $73.992 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $172.46 | 12.252% | $193.5898 | $193.59 | $193.60 | $193.60 |
| Purchase #4 | $29.92 | 5.462% | $31.5542 | $31.55 | $31.55 | $31.60 |
| Purchase #5 | $35.26 | 3.467% | $36.4825 | $36.48 | $36.50 | $36.50 |
| Purchase #6 | $61.95 | 10.465% | $68.4331 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $56.50 | 3.227% | $58.3233 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $573.61 | $634.6031 | $634.59 | $634.65 | $634.60 | |