| 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 | $189.71 | 9.480% | $207.6945 | $207.69 | $207.70 | $207.70 |
| Purchase #2 | $206.65 | 12.166% | $231.791 | $231.79 | $231.80 | $231.80 |
| Purchase #3 | $169.60 | 9.320% | $185.4067 | $185.41 | $185.40 | $185.40 |
| Purchase #4 | $112.78 | 6.261% | $119.8412 | $119.84 | $119.85 | $119.80 |
| Purchase #5 | $144.60 | 5.783% | $152.9622 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $39.76 | 3.779% | $41.2625 | $41.26 | $41.25 | $41.30 |
| Purchase #7 | $192.53 | 9.573% | $210.9609 | $210.96 | $210.95 | $211.00 |
| 7 purchase totals = | $1,055.63 | $1,149.9190 | $1,149.91 | $1,149.90 | $1,150.00 | |