| 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 | $136.34 | 12.114% | $152.8562 | $152.86 | $152.85 | $152.90 |
| Purchase #2 | $78.66 | 3.576% | $81.4729 | $81.47 | $81.45 | $81.50 |
| Purchase #3 | $76.90 | 3.518% | $79.6053 | $79.61 | $79.60 | $79.60 |
| Purchase #4 | $218.94 | 9.769% | $240.3282 | $240.33 | $240.35 | $240.30 |
| Purchase #5 | $54.69 | 11.636% | $61.0537 | $61.05 | $61.05 | $61.10 |
| Purchase #6 | $200.79 | 5.465% | $211.7632 | $211.76 | $211.75 | $211.80 |
| Purchase #7 | $142.99 | 12.300% | $160.5778 | $160.58 | $160.60 | $160.60 |
| 7 purchase totals = | $909.31 | $987.6573 | $987.66 | $987.65 | $987.80 | |