| 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 | $170.76 | 3.615% | $176.933 | $176.93 | $176.95 | $176.90 |
| Purchase #2 | $204.47 | 6.201% | $217.1492 | $217.15 | $217.15 | $217.10 |
| Purchase #3 | $211.49 | 4.219% | $220.4128 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $211.70 | 5.166% | $222.6364 | $222.64 | $222.65 | $222.60 |
| Purchase #5 | $212.43 | 3.722% | $220.3366 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $226.37 | 9.186% | $247.1643 | $247.16 | $247.15 | $247.20 |
| Purchase #7 | $22.25 | 9.820% | $24.435 | $24.44 | $24.45 | $24.40 |
| 7 purchase totals = | $1,259.47 | $1,329.0673 | $1,329.07 | $1,329.10 | $1,328.90 | |