| 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 | $193.45 | 11.554% | $215.8012 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $16.72 | 6.643% | $17.8307 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $79.57 | 7.635% | $85.6452 | $85.65 | $85.65 | $85.60 |
| Purchase #4 | $203.80 | 6.277% | $216.5925 | $216.59 | $216.60 | $216.60 |
| Purchase #5 | $91.94 | 11.532% | $102.5425 | $102.54 | $102.55 | $102.50 |
| Purchase #6 | $120.94 | 3.283% | $124.9105 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $77.53 | 3.166% | $79.9846 | $79.98 | $80.00 | $80.00 |
| 7 purchase totals = | $783.95 | $843.3072 | $843.30 | $843.35 | $843.20 | |