| 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 | $154.94 | 6.773% | $165.4341 | $165.43 | $165.45 | $165.40 |
| Purchase #2 | $134.70 | 3.143% | $138.9336 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $119.59 | 7.268% | $128.2818 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $44.35 | 11.807% | $49.5864 | $49.59 | $49.60 | $49.60 |
| Purchase #5 | $72.42 | 6.764% | $77.3185 | $77.32 | $77.30 | $77.30 |
| Purchase #6 | $41.57 | 3.527% | $43.0362 | $43.04 | $43.05 | $43.00 |
| Purchase #7 | $111.58 | 4.267% | $116.3411 | $116.34 | $116.35 | $116.30 |
| 7 purchase totals = | $679.15 | $718.9317 | $718.93 | $719.00 | $718.80 | |