| 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 | $142.57 | 12.648% | $160.6023 | $160.60 | $160.60 | $160.60 |
| Purchase #2 | $204.75 | 9.170% | $223.5256 | $223.53 | $223.55 | $223.50 |
| Purchase #3 | $155.35 | 13.328% | $176.055 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $106.62 | 13.381% | $120.8868 | $120.89 | $120.90 | $120.90 |
| Purchase #5 | $146.67 | 9.117% | $160.0419 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $133.64 | 13.843% | $152.1398 | $152.14 | $152.15 | $152.10 |
| Purchase #7 | $215.97 | 13.697% | $245.5514 | $245.55 | $245.55 | $245.60 |
| 7 purchase totals = | $1,105.57 | $1,238.8028 | $1,238.81 | $1,238.85 | $1,238.80 | |