| 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 | $159.68 | 5.584% | $168.5965 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $206.97 | 7.282% | $222.0416 | $222.04 | $222.05 | $222.00 |
| Purchase #3 | $22.61 | 5.337% | $23.8167 | $23.82 | $23.80 | $23.80 |
| Purchase #4 | $77.59 | 3.667% | $80.4352 | $80.44 | $80.45 | $80.40 |
| Purchase #5 | $81.43 | 7.564% | $87.5894 | $87.59 | $87.60 | $87.60 |
| Purchase #6 | $239.42 | 7.477% | $257.3214 | $257.32 | $257.30 | $257.30 |
| Purchase #7 | $243.78 | 5.417% | $256.9856 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $1,031.48 | $1,096.7864 | $1,096.80 | $1,096.80 | $1,096.70 | |