| 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 | $154.45 | 4.324% | $161.1284 | $161.13 | $161.15 | $161.10 |
| Purchase #2 | $18.64 | 3.530% | $19.298 | $19.30 | $19.30 | $19.30 |
| Purchase #3 | $243.42 | 11.262% | $270.834 | $270.83 | $270.85 | $270.80 |
| Purchase #4 | $156.98 | 8.229% | $169.8979 | $169.90 | $169.90 | $169.90 |
| Purchase #5 | $115.56 | 5.780% | $122.2394 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $208.80 | 7.342% | $224.1301 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $223.42 | 12.378% | $251.0749 | $251.07 | $251.05 | $251.10 |
| 7 purchase totals = | $1,121.27 | $1,218.6027 | $1,218.60 | $1,218.65 | $1,218.50 | |