| 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 | $73.58 | 12.295% | $82.6267 | $82.63 | $82.65 | $82.60 |
| Purchase #2 | $124.41 | 11.327% | $138.5019 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $36.55 | 10.840% | $40.512 | $40.51 | $40.50 | $40.50 |
| Purchase #4 | $155.25 | 11.198% | $172.6349 | $172.63 | $172.65 | $172.60 |
| Purchase #5 | $184.96 | 4.383% | $193.0668 | $193.07 | $193.05 | $193.10 |
| Purchase #6 | $123.31 | 3.831% | $128.034 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $183.67 | 10.482% | $202.9223 | $202.92 | $202.90 | $202.90 |
| 7 purchase totals = | $881.73 | $958.2986 | $958.29 | $958.30 | $958.20 | |