| 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 | $139.94 | 4.379% | $146.068 | $146.07 | $146.05 | $146.10 |
| Purchase #2 | $69.30 | 12.402% | $77.8946 | $77.89 | $77.90 | $77.90 |
| Purchase #3 | $163.51 | 7.229% | $175.3301 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $153.85 | 11.270% | $171.1889 | $171.19 | $171.20 | $171.20 |
| Purchase #5 | $138.90 | 6.425% | $147.8243 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $158.54 | 9.819% | $174.107 | $174.11 | $174.10 | $174.10 |
| Purchase #7 | $144.45 | 9.825% | $158.6422 | $158.64 | $158.65 | $158.60 |
| 7 purchase totals = | $968.49 | $1,051.0551 | $1,051.05 | $1,051.05 | $1,051.00 | |