| 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 | $149.97 | 4.103% | $156.1233 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $167.69 | 3.558% | $173.6564 | $173.66 | $173.65 | $173.70 |
| Purchase #3 | $181.87 | 8.403% | $197.1525 | $197.15 | $197.15 | $197.20 |
| Purchase #4 | $183.62 | 10.399% | $202.7146 | $202.71 | $202.70 | $202.70 |
| Purchase #5 | $19.43 | 7.355% | $20.8591 | $20.86 | $20.85 | $20.90 |
| Purchase #6 | $92.69 | 5.281% | $97.585 | $97.59 | $97.60 | $97.60 |
| Purchase #7 | $17.77 | 11.639% | $19.8383 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $813.04 | $867.9292 | $867.93 | $867.90 | $868.00 | |