| 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 | $172.41 | 9.345% | $188.5217 | $188.52 | $188.50 | $188.50 |
| Purchase #2 | $131.89 | 11.543% | $147.1141 | $147.11 | $147.10 | $147.10 |
| Purchase #3 | $72.50 | 6.612% | $77.2937 | $77.29 | $77.30 | $77.30 |
| Purchase #4 | $199.62 | 7.331% | $214.2541 | $214.25 | $214.25 | $214.30 |
| Purchase #5 | $84.81 | 4.722% | $88.8147 | $88.81 | $88.80 | $88.80 |
| Purchase #6 | $227.34 | 8.776% | $247.2914 | $247.29 | $247.30 | $247.30 |
| Purchase #7 | $208.61 | 5.180% | $219.416 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $1,097.18 | $1,182.7057 | $1,182.69 | $1,182.65 | $1,182.70 | |