| 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 | $208.65 | 9.647% | $228.7785 | $228.78 | $228.80 | $228.80 |
| Purchase #2 | $137.46 | 9.230% | $150.1476 | $150.15 | $150.15 | $150.10 |
| Purchase #3 | $140.46 | 8.706% | $152.6884 | $152.69 | $152.70 | $152.70 |
| Purchase #4 | $126.47 | 9.383% | $138.3367 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $213.48 | 8.227% | $231.043 | $231.04 | $231.05 | $231.00 |
| Purchase #6 | $75.96 | 9.178% | $82.9316 | $82.93 | $82.95 | $82.90 |
| Purchase #7 | $183.93 | 6.256% | $195.4367 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $1,086.41 | $1,179.3625 | $1,179.37 | $1,179.45 | $1,179.20 | |