| 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 | $152.37 | 4.426% | $159.1139 | $159.11 | $159.10 | $159.10 |
| Purchase #2 | $127.27 | 6.720% | $135.8225 | $135.82 | $135.80 | $135.80 |
| Purchase #3 | $98.37 | 6.791% | $105.0503 | $105.05 | $105.05 | $105.10 |
| Purchase #4 | $55.73 | 7.249% | $59.7699 | $59.77 | $59.75 | $59.80 |
| Purchase #5 | $175.93 | 6.277% | $186.9731 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $209.51 | 13.155% | $237.071 | $237.07 | $237.05 | $237.10 |
| Purchase #7 | $244.81 | 11.661% | $273.3573 | $273.36 | $273.35 | $273.40 |
| 7 purchase totals = | $1,063.99 | $1,157.1580 | $1,157.15 | $1,157.05 | $1,157.30 | |