| 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 | $154.48 | 13.377% | $175.1448 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $124.70 | 5.694% | $131.8004 | $131.80 | $131.80 | $131.80 |
| Purchase #3 | $210.25 | 4.525% | $219.7638 | $219.76 | $219.75 | $219.80 |
| Purchase #4 | $157.67 | 8.622% | $171.2643 | $171.26 | $171.25 | $171.30 |
| Purchase #5 | $189.76 | 11.849% | $212.2447 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $207.35 | 3.309% | $214.2112 | $214.21 | $214.20 | $214.20 |
| Purchase #7 | $141.87 | 9.851% | $155.8456 | $155.85 | $155.85 | $155.80 |
| 7 purchase totals = | $1,186.08 | $1,280.2748 | $1,280.26 | $1,280.25 | $1,280.20 | |