| 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 | $150.70 | 7.105% | $161.4072 | $161.41 | $161.40 | $161.40 |
| Purchase #2 | $15.71 | 7.302% | $16.8571 | $16.86 | $16.85 | $16.90 |
| Purchase #3 | $159.66 | 9.374% | $174.6265 | $174.63 | $174.65 | $174.60 |
| Purchase #4 | $23.34 | 13.621% | $26.5191 | $26.52 | $26.50 | $26.50 |
| Purchase #5 | $244.62 | 13.806% | $278.3922 | $278.39 | $278.40 | $278.40 |
| Purchase #6 | $179.92 | 13.657% | $204.4917 | $204.49 | $204.50 | $204.50 |
| Purchase #7 | $179.47 | 12.512% | $201.9253 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $953.42 | $1,064.2191 | $1,064.23 | $1,064.25 | $1,064.20 | |