| 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 | $138.34 | 7.227% | $148.3378 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $224.30 | 9.476% | $245.5547 | $245.55 | $245.55 | $245.60 |
| Purchase #3 | $38.76 | 13.841% | $44.1248 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $192.69 | 13.384% | $218.4796 | $218.48 | $218.50 | $218.50 |
| Purchase #5 | $16.63 | 4.270% | $17.3401 | $17.34 | $17.35 | $17.30 |
| Purchase #6 | $159.34 | 11.220% | $177.2179 | $177.22 | $177.20 | $177.20 |
| Purchase #7 | $44.39 | 4.870% | $46.5518 | $46.55 | $46.55 | $46.60 |
| 7 purchase totals = | $814.45 | $897.6067 | $897.60 | $897.60 | $897.60 | |