| 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 | $151.54 | 10.552% | $167.5305 | $167.53 | $167.55 | $167.50 |
| Purchase #2 | $87.55 | 7.521% | $94.1346 | $94.13 | $94.15 | $94.10 |
| Purchase #3 | $119.76 | 5.775% | $126.6761 | $126.68 | $126.70 | $126.70 |
| Purchase #4 | $247.69 | 8.536% | $268.8328 | $268.83 | $268.85 | $268.80 |
| Purchase #5 | $115.49 | 12.108% | $129.4735 | $129.47 | $129.45 | $129.50 |
| Purchase #6 | $70.88 | 8.278% | $76.7474 | $76.75 | $76.75 | $76.70 |
| Purchase #7 | $163.99 | 10.123% | $180.5907 | $180.59 | $180.60 | $180.60 |
| 7 purchase totals = | $956.90 | $1,043.9856 | $1,043.98 | $1,044.05 | $1,043.90 | |