| 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 | $105.37 | 10.804% | $116.7542 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $216.51 | 8.569% | $235.0627 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $145.74 | 7.244% | $156.2974 | $156.30 | $156.30 | $156.30 |
| Purchase #4 | $126.95 | 10.592% | $140.3965 | $140.40 | $140.40 | $140.40 |
| Purchase #5 | $14.58 | 9.293% | $15.9349 | $15.93 | $15.95 | $15.90 |
| Purchase #6 | $103.35 | 12.512% | $116.2812 | $116.28 | $116.30 | $116.30 |
| Purchase #7 | $181.94 | 5.609% | $192.145 | $192.15 | $192.15 | $192.10 |
| 7 purchase totals = | $894.44 | $972.8719 | $972.87 | $972.90 | $972.90 | |