| 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 | $163.72 | 6.601% | $174.5272 | $174.53 | $174.55 | $174.50 |
| Purchase #2 | $243.72 | 12.211% | $273.4806 | $273.48 | $273.50 | $273.50 |
| Purchase #3 | $74.98 | 9.640% | $82.2081 | $82.21 | $82.20 | $82.20 |
| Purchase #4 | $185.87 | 13.779% | $211.481 | $211.48 | $211.50 | $211.50 |
| Purchase #5 | $220.99 | 6.496% | $235.3455 | $235.35 | $235.35 | $235.30 |
| Purchase #6 | $141.95 | 10.268% | $156.5254 | $156.53 | $156.55 | $156.50 |
| Purchase #7 | $9.42 | 9.654% | $10.3294 | $10.33 | $10.35 | $10.30 |
| 7 purchase totals = | $1,040.65 | $1,143.8972 | $1,143.91 | $1,144.00 | $1,143.80 | |