| 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 | $150.62 | 13.407% | $170.8136 | $170.81 | $170.80 | $170.80 |
| Purchase #2 | $193.32 | 10.513% | $213.6437 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $247.54 | 12.246% | $277.8537 | $277.85 | $277.85 | $277.90 |
| Purchase #4 | $20.61 | 3.653% | $21.3629 | $21.36 | $21.35 | $21.40 |
| Purchase #5 | $152.32 | 13.410% | $172.7461 | $172.75 | $172.75 | $172.70 |
| Purchase #6 | $171.69 | 8.428% | $186.16 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $220.75 | 8.338% | $239.1561 | $239.16 | $239.15 | $239.20 |
| 7 purchase totals = | $1,156.85 | $1,281.7361 | $1,281.73 | $1,281.70 | $1,281.80 | |