| 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 | $31.30 | 11.165% | $34.7946 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $180.43 | 3.496% | $186.7378 | $186.74 | $186.75 | $186.70 |
| Purchase #3 | $132.32 | 5.155% | $139.1411 | $139.14 | $139.15 | $139.10 |
| Purchase #4 | $190.78 | 13.705% | $216.9264 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $87.62 | 8.303% | $94.8951 | $94.90 | $94.90 | $94.90 |
| Purchase #6 | $74.62 | 4.874% | $78.257 | $78.26 | $78.25 | $78.30 |
| Purchase #7 | $115.97 | 13.106% | $131.169 | $131.17 | $131.15 | $131.20 |
| 7 purchase totals = | $813.04 | $881.9210 | $881.93 | $881.95 | $881.90 | |