| 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 | $159.89 | 8.198% | $172.9978 | $173.00 | $173.00 | $173.00 |
| Purchase #2 | $86.53 | 8.478% | $93.866 | $93.87 | $93.85 | $93.90 |
| Purchase #3 | $154.65 | 7.517% | $166.275 | $166.28 | $166.30 | $166.30 |
| Purchase #4 | $248.98 | 7.360% | $267.3049 | $267.30 | $267.30 | $267.30 |
| Purchase #5 | $18.32 | 4.229% | $19.0948 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $108.46 | 4.493% | $113.3331 | $113.33 | $113.35 | $113.30 |
| Purchase #7 | $174.46 | 12.241% | $195.8156 | $195.82 | $195.80 | $195.80 |
| 7 purchase totals = | $951.29 | $1,028.6872 | $1,028.69 | $1,028.70 | $1,028.70 | |