| 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 | $161.52 | 12.138% | $181.1253 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $73.56 | 11.500% | $82.0194 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $61.91 | 9.425% | $67.745 | $67.75 | $67.75 | $67.70 |
| Purchase #4 | $166.96 | 3.391% | $172.6216 | $172.62 | $172.60 | $172.60 |
| Purchase #5 | $156.78 | 3.779% | $162.7047 | $162.70 | $162.70 | $162.70 |
| Purchase #6 | $20.85 | 8.853% | $22.6959 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $73.41 | 12.228% | $82.3866 | $82.39 | $82.40 | $82.40 |
| 7 purchase totals = | $714.99 | $771.2985 | $771.31 | $771.30 | $771.20 | |