| 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 | $171.42 | 12.307% | $192.5167 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $71.50 | 4.223% | $74.5194 | $74.52 | $74.50 | $74.50 |
| Purchase #3 | $166.69 | 8.125% | $180.2336 | $180.23 | $180.25 | $180.20 |
| Purchase #4 | $103.61 | 3.154% | $106.8779 | $106.88 | $106.90 | $106.90 |
| Purchase #5 | $196.74 | 3.848% | $204.3106 | $204.31 | $204.30 | $204.30 |
| Purchase #6 | $243.61 | 9.172% | $265.9539 | $265.95 | $265.95 | $266.00 |
| Purchase #7 | $144.80 | 3.238% | $149.4886 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $1,098.37 | $1,173.9007 | $1,173.90 | $1,173.90 | $1,173.90 | |