| 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 | $138.81 | 13.221% | $157.1621 | $157.16 | $157.15 | $157.20 |
| Purchase #2 | $170.31 | 9.575% | $186.6172 | $186.62 | $186.60 | $186.60 |
| Purchase #3 | $163.52 | 4.352% | $170.6364 | $170.64 | $170.65 | $170.60 |
| Purchase #4 | $235.62 | 9.417% | $257.8083 | $257.81 | $257.80 | $257.80 |
| Purchase #5 | $173.77 | 7.307% | $186.4674 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $227.48 | 12.345% | $255.5624 | $255.56 | $255.55 | $255.60 |
| Purchase #7 | $107.28 | 12.762% | $120.9711 | $120.97 | $120.95 | $121.00 |
| 7 purchase totals = | $1,216.79 | $1,335.2249 | $1,335.23 | $1,335.15 | $1,335.30 | |