| 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 | $160.83 | 10.684% | $178.0131 | $178.01 | $178.00 | $178.00 |
| Purchase #2 | $218.81 | 4.642% | $228.9672 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $237.31 | 8.336% | $257.0922 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $140.94 | 13.516% | $159.9895 | $159.99 | $160.00 | $160.00 |
| Purchase #5 | $103.75 | 11.154% | $115.3223 | $115.32 | $115.30 | $115.30 |
| Purchase #6 | $127.75 | 8.166% | $138.1821 | $138.18 | $138.20 | $138.20 |
| Purchase #7 | $71.69 | 4.839% | $75.1591 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $1,061.08 | $1,152.7255 | $1,152.72 | $1,152.70 | $1,152.80 | |