| 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 | $173.92 | 3.367% | $179.7759 | $179.78 | $179.80 | $179.80 |
| Purchase #2 | $150.42 | 9.463% | $164.6542 | $164.65 | $164.65 | $164.70 |
| Purchase #3 | $43.89 | 13.455% | $49.7954 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $68.83 | 6.292% | $73.1608 | $73.16 | $73.15 | $73.20 |
| Purchase #5 | $168.94 | 7.579% | $181.744 | $181.74 | $181.75 | $181.70 |
| Purchase #6 | $48.56 | 7.247% | $52.0791 | $52.08 | $52.10 | $52.10 |
| Purchase #7 | $47.64 | 6.476% | $50.7252 | $50.73 | $50.75 | $50.70 |
| 7 purchase totals = | $702.20 | $751.9346 | $751.94 | $752.00 | $752.00 | |