| 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 | $206.73 | 12.654% | $232.8896 | $232.89 | $232.90 | $232.90 |
| Purchase #2 | $156.93 | 12.640% | $176.766 | $176.77 | $176.75 | $176.80 |
| Purchase #3 | $147.75 | 9.857% | $162.3137 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $82.45 | 8.386% | $89.3643 | $89.36 | $89.35 | $89.40 |
| Purchase #5 | $5.71 | 11.309% | $6.3557 | $6.36 | $6.35 | $6.40 |
| Purchase #6 | $52.60 | 10.570% | $58.1598 | $58.16 | $58.15 | $58.20 |
| Purchase #7 | $196.78 | 11.400% | $219.2129 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $848.95 | $945.0620 | $945.06 | $945.00 | $945.20 | |