| 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 | $186.65 | 10.874% | $206.9463 | $206.95 | $206.95 | $206.90 |
| Purchase #2 | $199.44 | 3.735% | $206.8891 | $206.89 | $206.90 | $206.90 |
| Purchase #3 | $183.47 | 7.549% | $197.3202 | $197.32 | $197.30 | $197.30 |
| Purchase #4 | $143.49 | 12.683% | $161.6888 | $161.69 | $161.70 | $161.70 |
| Purchase #5 | $64.45 | 10.365% | $71.1302 | $71.13 | $71.15 | $71.10 |
| Purchase #6 | $156.95 | 12.513% | $176.5892 | $176.59 | $176.60 | $176.60 |
| Purchase #7 | $205.37 | 8.564% | $222.9579 | $222.96 | $222.95 | $223.00 |
| 7 purchase totals = | $1,139.82 | $1,243.5217 | $1,243.53 | $1,243.55 | $1,243.50 | |