| 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 | $135.61 | 7.285% | $145.4892 | $145.49 | $145.50 | $145.50 |
| Purchase #2 | $178.66 | 5.634% | $188.7257 | $188.73 | $188.75 | $188.70 |
| Purchase #3 | $99.79 | 6.136% | $105.9131 | $105.91 | $105.90 | $105.90 |
| Purchase #4 | $124.54 | 10.561% | $137.6927 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $108.83 | 6.365% | $115.757 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $141.79 | 11.237% | $157.7229 | $157.72 | $157.70 | $157.70 |
| Purchase #7 | $217.30 | 12.298% | $244.0236 | $244.02 | $244.00 | $244.00 |
| 7 purchase totals = | $1,006.52 | $1,095.3242 | $1,095.32 | $1,095.30 | $1,095.30 | |