| 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 | $137.54 | 5.515% | $145.1253 | $145.13 | $145.15 | $145.10 |
| Purchase #2 | $206.54 | 10.284% | $227.7806 | $227.78 | $227.80 | $227.80 |
| Purchase #3 | $133.36 | 12.732% | $150.3394 | $150.34 | $150.35 | $150.30 |
| Purchase #4 | $156.31 | 10.189% | $172.2364 | $172.24 | $172.25 | $172.20 |
| Purchase #5 | $193.61 | 7.241% | $207.6293 | $207.63 | $207.65 | $207.60 |
| Purchase #6 | $210.75 | 12.654% | $237.4183 | $237.42 | $237.40 | $237.40 |
| Purchase #7 | $57.62 | 7.692% | $62.0521 | $62.05 | $62.05 | $62.10 |
| 7 purchase totals = | $1,095.73 | $1,202.5814 | $1,202.59 | $1,202.65 | $1,202.50 | |