| 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 | $130.26 | 3.634% | $134.9936 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $186.75 | 8.604% | $202.818 | $202.82 | $202.80 | $202.80 |
| Purchase #3 | $56.73 | 4.503% | $59.2846 | $59.28 | $59.30 | $59.30 |
| Purchase #4 | $91.74 | 5.208% | $96.5178 | $96.52 | $96.50 | $96.50 |
| Purchase #5 | $51.73 | 7.350% | $55.5322 | $55.53 | $55.55 | $55.50 |
| Purchase #6 | $154.61 | 5.351% | $162.8832 | $162.88 | $162.90 | $162.90 |
| Purchase #7 | $94.74 | 3.175% | $97.748 | $97.75 | $97.75 | $97.70 |
| 7 purchase totals = | $766.56 | $809.7774 | $809.77 | $809.80 | $809.70 | |