| 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 | $188.75 | 4.832% | $197.8704 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $233.59 | 7.391% | $250.8546 | $250.85 | $250.85 | $250.90 |
| Purchase #3 | $32.64 | 8.233% | $35.3273 | $35.33 | $35.35 | $35.30 |
| Purchase #4 | $68.56 | 11.852% | $76.6857 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $171.51 | 6.109% | $181.9875 | $181.99 | $182.00 | $182.00 |
| Purchase #6 | $92.72 | 5.595% | $97.9077 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $44.74 | 11.588% | $49.9245 | $49.92 | $49.90 | $49.90 |
| 7 purchase totals = | $832.51 | $890.5577 | $890.56 | $890.55 | $890.60 | |