| 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 | $182.71 | 10.583% | $202.0462 | $202.05 | $202.05 | $202.00 |
| Purchase #2 | $155.81 | 10.616% | $172.3508 | $172.35 | $172.35 | $172.40 |
| Purchase #3 | $66.78 | 8.729% | $72.6092 | $72.61 | $72.60 | $72.60 |
| Purchase #4 | $242.80 | 4.647% | $254.0829 | $254.08 | $254.10 | $254.10 |
| Purchase #5 | $109.75 | 4.785% | $115.0015 | $115.00 | $115.00 | $115.00 |
| Purchase #6 | $157.54 | 3.367% | $162.8444 | $162.84 | $162.85 | $162.80 |
| Purchase #7 | $167.27 | 8.769% | $181.9379 | $181.94 | $181.95 | $181.90 |
| 7 purchase totals = | $1,082.66 | $1,160.8729 | $1,160.87 | $1,160.90 | $1,160.80 | |