| 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 | $142.53 | 9.444% | $155.9905 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $185.48 | 6.173% | $196.9297 | $196.93 | $196.95 | $196.90 |
| Purchase #3 | $209.80 | 7.212% | $224.9308 | $224.93 | $224.95 | $224.90 |
| Purchase #4 | $21.42 | 12.839% | $24.1701 | $24.17 | $24.15 | $24.20 |
| Purchase #5 | $134.66 | 5.821% | $142.4986 | $142.50 | $142.50 | $142.50 |
| Purchase #6 | $27.44 | 9.480% | $30.0413 | $30.04 | $30.05 | $30.00 |
| Purchase #7 | $122.64 | 4.431% | $128.0742 | $128.07 | $128.05 | $128.10 |
| 7 purchase totals = | $843.97 | $902.6352 | $902.63 | $902.65 | $902.60 | |