| 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 | $186.29 | 9.390% | $203.7826 | $203.78 | $203.80 | $203.80 |
| Purchase #2 | $191.59 | 9.795% | $210.3562 | $210.36 | $210.35 | $210.40 |
| Purchase #3 | $134.64 | 7.793% | $145.1325 | $145.13 | $145.15 | $145.10 |
| Purchase #4 | $217.83 | 12.371% | $244.7777 | $244.78 | $244.80 | $244.80 |
| Purchase #5 | $18.72 | 5.511% | $19.7517 | $19.75 | $19.75 | $19.80 |
| Purchase #6 | $166.26 | 4.299% | $173.4075 | $173.41 | $173.40 | $173.40 |
| Purchase #7 | $76.95 | 9.292% | $84.1002 | $84.10 | $84.10 | $84.10 |
| 7 purchase totals = | $992.28 | $1,081.3084 | $1,081.31 | $1,081.35 | $1,081.40 | |