| 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 | $168.99 | 3.254% | $174.4889 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $174.72 | 7.491% | $187.8083 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $188.73 | 5.198% | $198.5402 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $136.58 | 4.133% | $142.2249 | $142.22 | $142.20 | $142.20 |
| Purchase #5 | $86.92 | 9.138% | $94.8627 | $94.86 | $94.85 | $94.90 |
| Purchase #6 | $181.90 | 11.123% | $202.1327 | $202.13 | $202.15 | $202.10 |
| Purchase #7 | $195.64 | 10.751% | $216.6733 | $216.67 | $216.65 | $216.70 |
| 7 purchase totals = | $1,133.48 | $1,216.7310 | $1,216.72 | $1,216.70 | $1,216.70 | |