| 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 | $175.98 | 3.725% | $182.5353 | $182.54 | $182.55 | $182.50 |
| Purchase #2 | $91.34 | 3.794% | $94.8054 | $94.81 | $94.80 | $94.80 |
| Purchase #3 | $113.84 | 8.567% | $123.5927 | $123.59 | $123.60 | $123.60 |
| Purchase #4 | $186.70 | 8.461% | $202.4967 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $225.74 | 5.737% | $238.6907 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $19.71 | 7.625% | $21.2129 | $21.21 | $21.20 | $21.20 |
| Purchase #7 | $10.74 | 9.360% | $11.7453 | $11.75 | $11.75 | $11.70 |
| 7 purchase totals = | $824.05 | $875.0790 | $875.09 | $875.10 | $875.00 | |