| 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 | $33.74 | 11.568% | $37.643 | $37.64 | $37.65 | $37.60 |
| Purchase #2 | $163.75 | 10.647% | $181.1845 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $242.40 | 13.316% | $274.678 | $274.68 | $274.70 | $274.70 |
| Purchase #4 | $168.62 | 6.472% | $179.5331 | $179.53 | $179.55 | $179.50 |
| Purchase #5 | $196.38 | 12.564% | $221.0532 | $221.05 | $221.05 | $221.10 |
| Purchase #6 | $207.55 | 3.751% | $215.3352 | $215.34 | $215.35 | $215.30 |
| Purchase #7 | $127.95 | 7.402% | $137.4209 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $1,140.39 | $1,246.8479 | $1,246.84 | $1,246.90 | $1,246.80 | |