| 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 | $81.76 | 8.213% | $88.4749 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $165.90 | 6.570% | $176.7996 | $176.80 | $176.80 | $176.80 |
| Purchase #3 | $209.48 | 7.389% | $224.9585 | $224.96 | $224.95 | $225.00 |
| Purchase #4 | $88.68 | 5.596% | $93.6425 | $93.64 | $93.65 | $93.60 |
| Purchase #5 | $222.59 | 9.119% | $242.888 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $201.78 | 7.226% | $216.3606 | $216.36 | $216.35 | $216.40 |
| Purchase #7 | $142.32 | 4.791% | $149.1386 | $149.14 | $149.15 | $149.10 |
| 7 purchase totals = | $1,112.51 | $1,192.2627 | $1,192.26 | $1,192.25 | $1,192.30 | |