| 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 | $172.61 | 4.671% | $180.6726 | $180.67 | $180.65 | $180.70 |
| Purchase #2 | $80.40 | 12.291% | $90.282 | $90.28 | $90.30 | $90.30 |
| Purchase #3 | $177.40 | 5.398% | $186.9761 | $186.98 | $187.00 | $187.00 |
| Purchase #4 | $248.57 | 7.426% | $267.0288 | $267.03 | $267.05 | $267.00 |
| Purchase #5 | $156.62 | 7.363% | $168.1519 | $168.15 | $168.15 | $168.20 |
| Purchase #6 | $23.37 | 5.562% | $24.6698 | $24.67 | $24.65 | $24.70 |
| Purchase #7 | $224.43 | 3.721% | $232.781 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $1,083.40 | $1,150.5622 | $1,150.56 | $1,150.60 | $1,150.70 | |