| 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 | $165.30 | 4.478% | $172.7021 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $12.87 | 3.680% | $13.3436 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $82.66 | 6.847% | $88.3197 | $88.32 | $88.30 | $88.30 |
| Purchase #4 | $131.94 | 13.119% | $149.2492 | $149.25 | $149.25 | $149.20 |
| Purchase #5 | $187.69 | 10.618% | $207.6189 | $207.62 | $207.60 | $207.60 |
| Purchase #6 | $160.76 | 8.282% | $174.0741 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $42.93 | 8.627% | $46.6336 | $46.63 | $46.65 | $46.60 |
| 7 purchase totals = | $784.15 | $851.9412 | $851.93 | $851.90 | $851.80 | |