| 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 | $178.81 | 7.404% | $192.0491 | $192.05 | $192.05 | $192.00 |
| Purchase #2 | $50.92 | 3.764% | $52.8366 | $52.84 | $52.85 | $52.80 |
| Purchase #3 | $208.32 | 3.836% | $216.3112 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $89.35 | 7.455% | $96.011 | $96.01 | $96.00 | $96.00 |
| Purchase #5 | $90.78 | 4.313% | $94.6953 | $94.70 | $94.70 | $94.70 |
| Purchase #6 | $71.82 | 12.745% | $80.9735 | $80.97 | $80.95 | $81.00 |
| Purchase #7 | $51.31 | 12.294% | $57.6181 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $741.31 | $790.4948 | $790.50 | $790.45 | $790.40 | |