| 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 | $197.66 | 3.753% | $205.0782 | $205.08 | $205.10 | $205.10 |
| Purchase #2 | $153.70 | 12.519% | $172.9417 | $172.94 | $172.95 | $172.90 |
| Purchase #3 | $204.74 | 10.561% | $226.3626 | $226.36 | $226.35 | $226.40 |
| Purchase #4 | $33.49 | 8.438% | $36.3159 | $36.32 | $36.30 | $36.30 |
| Purchase #5 | $65.52 | 9.453% | $71.7136 | $71.71 | $71.70 | $71.70 |
| Purchase #6 | $90.59 | 4.293% | $94.479 | $94.48 | $94.50 | $94.50 |
| Purchase #7 | $39.87 | 4.862% | $41.8085 | $41.81 | $41.80 | $41.80 |
| 7 purchase totals = | $785.57 | $848.6995 | $848.70 | $848.70 | $848.70 | |