| 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 | $179.99 | 4.792% | $188.6151 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $90.59 | 11.328% | $100.852 | $100.85 | $100.85 | $100.90 |
| Purchase #3 | $181.65 | 12.409% | $204.1909 | $204.19 | $204.20 | $204.20 |
| Purchase #4 | $200.71 | 7.378% | $215.5184 | $215.52 | $215.50 | $215.50 |
| Purchase #5 | $162.86 | 8.622% | $176.9018 | $176.90 | $176.90 | $176.90 |
| Purchase #6 | $214.34 | 8.354% | $232.246 | $232.25 | $232.25 | $232.20 |
| Purchase #7 | $224.68 | 7.662% | $241.895 | $241.90 | $241.90 | $241.90 |
| 7 purchase totals = | $1,254.82 | $1,360.2192 | $1,360.23 | $1,360.20 | $1,360.20 | |