| 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 | $122.58 | 7.160% | $131.3567 | $131.36 | $131.35 | $131.40 |
| Purchase #2 | $68.62 | 4.860% | $71.9549 | $71.95 | $71.95 | $72.00 |
| Purchase #3 | $42.99 | 13.331% | $48.721 | $48.72 | $48.70 | $48.70 |
| Purchase #4 | $75.57 | 5.748% | $79.9138 | $79.91 | $79.90 | $79.90 |
| Purchase #5 | $156.37 | 10.661% | $173.0406 | $173.04 | $173.05 | $173.00 |
| Purchase #6 | $178.94 | 5.737% | $189.2058 | $189.21 | $189.20 | $189.20 |
| Purchase #7 | $182.77 | 11.463% | $203.7209 | $203.72 | $203.70 | $203.70 |
| 7 purchase totals = | $827.84 | $897.9137 | $897.91 | $897.85 | $897.90 | |