| 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 | $154.54 | 5.145% | $162.4911 | $162.49 | $162.50 | $162.50 |
| Purchase #2 | $187.38 | 5.819% | $198.2836 | $198.28 | $198.30 | $198.30 |
| Purchase #3 | $192.37 | 13.479% | $218.2996 | $218.30 | $218.30 | $218.30 |
| Purchase #4 | $44.53 | 8.546% | $48.3355 | $48.34 | $48.35 | $48.30 |
| Purchase #5 | $82.77 | 9.569% | $90.6903 | $90.69 | $90.70 | $90.70 |
| Purchase #6 | $77.30 | 5.612% | $81.6381 | $81.64 | $81.65 | $81.60 |
| Purchase #7 | $228.75 | 10.338% | $252.3982 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $967.64 | $1,052.1364 | $1,052.14 | $1,052.20 | $1,052.10 | |