| 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 | $79.55 | 9.445% | $87.0635 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $120.32 | 12.374% | $135.2084 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $139.67 | 3.713% | $144.8559 | $144.86 | $144.85 | $144.90 |
| Purchase #4 | $177.52 | 7.789% | $191.347 | $191.35 | $191.35 | $191.30 |
| Purchase #5 | $196.64 | 7.340% | $211.0734 | $211.07 | $211.05 | $211.10 |
| Purchase #6 | $150.99 | 8.450% | $163.7487 | $163.75 | $163.75 | $163.70 |
| Purchase #7 | $131.58 | 7.377% | $141.2867 | $141.29 | $141.30 | $141.30 |
| 7 purchase totals = | $996.27 | $1,074.5836 | $1,074.59 | $1,074.55 | $1,074.60 | |