| 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 | $18.92 | 3.589% | $19.599 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $117.87 | 3.817% | $122.3691 | $122.37 | $122.35 | $122.40 |
| Purchase #3 | $160.56 | 9.710% | $176.1504 | $176.15 | $176.15 | $176.20 |
| Purchase #4 | $226.70 | 10.499% | $250.5012 | $250.50 | $250.50 | $250.50 |
| Purchase #5 | $33.65 | 11.580% | $37.5467 | $37.55 | $37.55 | $37.50 |
| Purchase #6 | $169.78 | 9.144% | $185.3047 | $185.30 | $185.30 | $185.30 |
| Purchase #7 | $60.32 | 4.178% | $62.8402 | $62.84 | $62.85 | $62.80 |
| 7 purchase totals = | $787.80 | $854.3113 | $854.31 | $854.30 | $854.30 | |