| 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 | $146.94 | 12.208% | $164.8784 | $164.88 | $164.90 | $164.90 |
| Purchase #2 | $165.60 | 13.331% | $187.6761 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $124.73 | 5.728% | $131.8745 | $131.87 | $131.85 | $131.90 |
| Purchase #4 | $239.78 | 5.244% | $252.3541 | $252.35 | $252.35 | $252.40 |
| Purchase #5 | $104.66 | 3.699% | $108.5314 | $108.53 | $108.55 | $108.50 |
| Purchase #6 | $14.37 | 13.167% | $16.2621 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $137.60 | 7.633% | $148.103 | $148.10 | $148.10 | $148.10 |
| 7 purchase totals = | $933.68 | $1,009.6796 | $1,009.67 | $1,009.70 | $1,009.80 | |