| 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 | $149.51 | 11.189% | $166.2387 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $167.68 | 4.159% | $174.6538 | $174.65 | $174.65 | $174.70 |
| Purchase #3 | $210.82 | 13.867% | $240.0544 | $240.05 | $240.05 | $240.10 |
| Purchase #4 | $169.46 | 10.861% | $187.8651 | $187.87 | $187.85 | $187.90 |
| Purchase #5 | $167.92 | 3.574% | $173.9215 | $173.92 | $173.90 | $173.90 |
| Purchase #6 | $45.49 | 13.303% | $51.5415 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $118.97 | 13.767% | $135.3486 | $135.35 | $135.35 | $135.30 |
| 7 purchase totals = | $1,029.85 | $1,129.6236 | $1,129.62 | $1,129.60 | $1,129.60 | |