| 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 | $144.54 | 9.827% | $158.7439 | $158.74 | $158.75 | $158.70 |
| Purchase #2 | $218.68 | 11.535% | $243.9047 | $243.90 | $243.90 | $243.90 |
| Purchase #3 | $80.90 | 13.792% | $92.0577 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $131.50 | 4.737% | $137.7292 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $5.51 | 8.270% | $5.9657 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $32.74 | 3.593% | $33.9163 | $33.92 | $33.90 | $33.90 |
| Purchase #7 | $174.25 | 5.430% | $183.7118 | $183.71 | $183.70 | $183.70 |
| 7 purchase totals = | $788.12 | $856.0293 | $856.03 | $856.00 | $856.00 | |