| 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 | $37.86 | 12.340% | $42.5319 | $42.53 | $42.55 | $42.50 |
| Purchase #2 | $163.89 | 3.247% | $169.2115 | $169.21 | $169.20 | $169.20 |
| Purchase #3 | $65.69 | 12.639% | $73.9926 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $135.60 | 7.367% | $145.5897 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $138.61 | 8.680% | $150.6413 | $150.64 | $150.65 | $150.60 |
| Purchase #6 | $75.53 | 10.271% | $83.2877 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $169.30 | 4.197% | $176.4055 | $176.41 | $176.40 | $176.40 |
| 7 purchase totals = | $786.48 | $841.6602 | $841.66 | $841.70 | $841.60 | |