| 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 | $151.99 | 3.798% | $157.7626 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $93.83 | 11.180% | $104.3202 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $106.55 | 10.319% | $117.5449 | $117.54 | $117.55 | $117.50 |
| Purchase #4 | $229.80 | 6.301% | $244.2797 | $244.28 | $244.30 | $244.30 |
| Purchase #5 | $192.44 | 13.150% | $217.7459 | $217.75 | $217.75 | $217.70 |
| Purchase #6 | $37.92 | 10.166% | $41.7749 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $209.64 | 13.350% | $237.6269 | $237.63 | $237.65 | $237.60 |
| 7 purchase totals = | $1,022.17 | $1,121.0551 | $1,121.05 | $1,121.05 | $1,121.00 | |