| 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 | $162.43 | 3.626% | $168.3197 | $168.32 | $168.30 | $168.30 |
| Purchase #2 | $110.39 | 11.386% | $122.959 | $122.96 | $122.95 | $123.00 |
| Purchase #3 | $157.93 | 10.661% | $174.7669 | $174.77 | $174.75 | $174.80 |
| Purchase #4 | $197.85 | 7.704% | $213.0924 | $213.09 | $213.10 | $213.10 |
| Purchase #5 | $33.39 | 12.528% | $37.5731 | $37.57 | $37.55 | $37.60 |
| Purchase #6 | $130.63 | 8.866% | $142.2117 | $142.21 | $142.20 | $142.20 |
| Purchase #7 | $15.96 | 11.835% | $17.8489 | $17.85 | $17.85 | $17.80 |
| 7 purchase totals = | $808.58 | $876.7717 | $876.77 | $876.70 | $876.80 | |