| 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 | $156.38 | 8.137% | $169.1046 | $169.10 | $169.10 | $169.10 |
| Purchase #2 | $180.62 | 7.403% | $193.9913 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $148.68 | 11.199% | $165.3307 | $165.33 | $165.35 | $165.30 |
| Purchase #4 | $184.69 | 5.506% | $194.859 | $194.86 | $194.85 | $194.90 |
| Purchase #5 | $95.28 | 5.434% | $100.4575 | $100.46 | $100.45 | $100.50 |
| Purchase #6 | $65.92 | 11.473% | $73.483 | $73.48 | $73.50 | $73.50 |
| Purchase #7 | $217.57 | 7.782% | $234.5013 | $234.50 | $234.50 | $234.50 |
| 7 purchase totals = | $1,049.14 | $1,131.7274 | $1,131.72 | $1,131.75 | $1,131.80 | |