| 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 | $168.74 | 7.513% | $181.4174 | $181.42 | $181.40 | $181.40 |
| Purchase #2 | $26.58 | 10.349% | $29.3308 | $29.33 | $29.35 | $29.30 |
| Purchase #3 | $159.35 | 4.128% | $165.928 | $165.93 | $165.95 | $165.90 |
| Purchase #4 | $57.61 | 9.361% | $63.0029 | $63.00 | $63.00 | $63.00 |
| Purchase #5 | $29.45 | 6.260% | $31.2936 | $31.29 | $31.30 | $31.30 |
| Purchase #6 | $228.74 | 7.398% | $245.6622 | $245.66 | $245.65 | $245.70 |
| Purchase #7 | $193.45 | 9.840% | $212.4855 | $212.49 | $212.50 | $212.50 |
| 7 purchase totals = | $863.92 | $929.1204 | $929.12 | $929.15 | $929.10 | |