| 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 | $166.66 | 3.297% | $172.1548 | $172.15 | $172.15 | $172.20 |
| Purchase #2 | $197.95 | 13.787% | $225.2414 | $225.24 | $225.25 | $225.20 |
| Purchase #3 | $234.63 | 4.277% | $244.6651 | $244.67 | $244.65 | $244.70 |
| Purchase #4 | $230.34 | 6.413% | $245.1117 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $242.48 | 11.716% | $270.889 | $270.89 | $270.90 | $270.90 |
| Purchase #6 | $140.69 | 13.516% | $159.7057 | $159.71 | $159.70 | $159.70 |
| Purchase #7 | $231.31 | 9.123% | $252.4124 | $252.41 | $252.40 | $252.40 |
| 7 purchase totals = | $1,444.06 | $1,570.1801 | $1,570.18 | $1,570.15 | $1,570.20 | |