| 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 | $163.60 | 3.607% | $169.5011 | $169.50 | $169.50 | $169.50 |
| Purchase #2 | $169.53 | 9.115% | $184.9827 | $184.98 | $185.00 | $185.00 |
| Purchase #3 | $112.47 | 3.535% | $116.4458 | $116.45 | $116.45 | $116.40 |
| Purchase #4 | $211.58 | 5.714% | $223.6697 | $223.67 | $223.65 | $223.70 |
| Purchase #5 | $181.51 | 7.838% | $195.7368 | $195.74 | $195.75 | $195.70 |
| Purchase #6 | $152.63 | 12.390% | $171.5409 | $171.54 | $171.55 | $171.50 |
| Purchase #7 | $221.70 | 5.815% | $234.5919 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $1,213.02 | $1,296.4689 | $1,296.47 | $1,296.50 | $1,296.40 | |