| 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 | $243.94 | 13.720% | $277.4086 | $277.41 | $277.40 | $277.40 |
| Purchase #2 | $12.79 | 5.215% | $13.457 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $183.47 | 3.378% | $189.6676 | $189.67 | $189.65 | $189.70 |
| Purchase #4 | $211.56 | 11.850% | $236.6299 | $236.63 | $236.65 | $236.60 |
| Purchase #5 | $165.97 | 10.459% | $183.3288 | $183.33 | $183.35 | $183.30 |
| Purchase #6 | $220.33 | 4.591% | $230.4454 | $230.45 | $230.45 | $230.40 |
| Purchase #7 | $16.90 | 5.426% | $17.817 | $17.82 | $17.80 | $17.80 |
| 7 purchase totals = | $1,054.96 | $1,148.7543 | $1,148.77 | $1,148.75 | $1,148.70 | |