| 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 | $179.43 | 4.659% | $187.7896 | $187.79 | $187.80 | $187.80 |
| Purchase #2 | $191.83 | 10.188% | $211.3736 | $211.37 | $211.35 | $211.40 |
| Purchase #3 | $102.93 | 11.795% | $115.0706 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $88.63 | 4.867% | $92.9436 | $92.94 | $92.95 | $92.90 |
| Purchase #5 | $95.57 | 4.565% | $99.9328 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $67.74 | 6.294% | $72.0036 | $72.00 | $72.00 | $72.00 |
| Purchase #7 | $136.86 | 6.556% | $145.8325 | $145.83 | $145.85 | $145.80 |
| 7 purchase totals = | $862.99 | $924.9463 | $924.93 | $924.95 | $924.90 | |