| 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 | $7.26 | 10.682% | $8.0355 | $8.04 | $8.05 | $8.00 |
| Purchase #2 | $23.95 | 10.707% | $26.5143 | $26.51 | $26.50 | $26.50 |
| Purchase #3 | $123.27 | 8.242% | $133.4299 | $133.43 | $133.45 | $133.40 |
| Purchase #4 | $166.52 | 11.812% | $186.1893 | $186.19 | $186.20 | $186.20 |
| Purchase #5 | $74.75 | 3.394% | $77.287 | $77.29 | $77.30 | $77.30 |
| Purchase #6 | $143.79 | 8.515% | $156.0337 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $142.34 | 12.220% | $159.7339 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $681.88 | $747.2236 | $747.22 | $747.30 | $747.10 | |