| 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 | $140.81 | 7.183% | $150.9244 | $150.92 | $150.90 | $150.90 |
| Purchase #2 | $92.63 | 7.626% | $99.694 | $99.69 | $99.70 | $99.70 |
| Purchase #3 | $130.70 | 8.297% | $141.5442 | $141.54 | $141.55 | $141.50 |
| Purchase #4 | $23.51 | 4.355% | $24.5339 | $24.53 | $24.55 | $24.50 |
| Purchase #5 | $193.66 | 7.159% | $207.5241 | $207.52 | $207.50 | $207.50 |
| Purchase #6 | $46.84 | 12.166% | $52.5386 | $52.54 | $52.55 | $52.50 |
| Purchase #7 | $160.80 | 8.353% | $174.2316 | $174.23 | $174.25 | $174.20 |
| 7 purchase totals = | $788.95 | $850.9908 | $850.97 | $851.00 | $850.80 | |