| 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 | $158.40 | 11.172% | $176.0964 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $188.52 | 3.678% | $195.4538 | $195.45 | $195.45 | $195.50 |
| Purchase #3 | $101.30 | 4.618% | $105.978 | $105.98 | $106.00 | $106.00 |
| Purchase #4 | $174.72 | 6.838% | $186.6674 | $186.67 | $186.65 | $186.70 |
| Purchase #5 | $11.70 | 6.715% | $12.4857 | $12.49 | $12.50 | $12.50 |
| Purchase #6 | $19.49 | 12.356% | $21.8982 | $21.90 | $21.90 | $21.90 |
| Purchase #7 | $197.62 | 8.503% | $214.4236 | $214.42 | $214.40 | $214.40 |
| 7 purchase totals = | $851.75 | $913.0031 | $913.01 | $913.00 | $913.10 | |