| 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 | $158.40 | 4.529% | $165.5739 | $165.57 | $165.55 | $165.60 |
| Purchase #2 | $226.59 | 6.238% | $240.7247 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $116.44 | 10.461% | $128.6208 | $128.62 | $128.60 | $128.60 |
| Purchase #4 | $198.85 | 3.692% | $206.1915 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $235.43 | 3.247% | $243.0744 | $243.07 | $243.05 | $243.10 |
| Purchase #6 | $66.74 | 5.798% | $70.6096 | $70.61 | $70.60 | $70.60 |
| Purchase #7 | $93.30 | 4.804% | $97.7821 | $97.78 | $97.80 | $97.80 |
| 7 purchase totals = | $1,095.75 | $1,152.5770 | $1,152.56 | $1,152.50 | $1,152.60 | |