| 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 | $56.30 | 9.684% | $61.7521 | $61.75 | $61.75 | $61.80 |
| Purchase #2 | $159.79 | 12.617% | $179.9507 | $179.95 | $179.95 | $180.00 |
| Purchase #3 | $203.31 | 10.555% | $224.7694 | $224.77 | $224.75 | $224.80 |
| Purchase #4 | $206.30 | 6.180% | $219.0493 | $219.05 | $219.05 | $219.00 |
| Purchase #5 | $117.93 | 5.812% | $124.7841 | $124.78 | $124.80 | $124.80 |
| Purchase #6 | $103.81 | 7.470% | $111.5646 | $111.56 | $111.55 | $111.60 |
| Purchase #7 | $247.86 | 7.393% | $266.1843 | $266.18 | $266.20 | $266.20 |
| 7 purchase totals = | $1,095.30 | $1,188.0545 | $1,188.04 | $1,188.05 | $1,188.20 | |