| 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 | $136.25 | 6.552% | $145.1771 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $98.51 | 10.803% | $109.152 | $109.15 | $109.15 | $109.20 |
| Purchase #3 | $33.79 | 3.349% | $34.9216 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $140.63 | 4.598% | $147.0962 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $111.68 | 9.211% | $121.9668 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $138.38 | 11.380% | $154.1276 | $154.13 | $154.15 | $154.10 |
| Purchase #7 | $70.60 | 6.135% | $74.9313 | $74.93 | $74.95 | $74.90 |
| 7 purchase totals = | $729.84 | $787.3726 | $787.38 | $787.40 | $787.40 | |