| 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 | $177.98 | 9.122% | $194.2153 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $185.96 | 7.416% | $199.7508 | $199.75 | $199.75 | $199.80 |
| Purchase #3 | $62.67 | 4.513% | $65.4983 | $65.50 | $65.50 | $65.50 |
| Purchase #4 | $13.61 | 6.245% | $14.4599 | $14.46 | $14.45 | $14.50 |
| Purchase #5 | $142.81 | 8.748% | $155.303 | $155.30 | $155.30 | $155.30 |
| Purchase #6 | $203.38 | 4.622% | $212.7802 | $212.78 | $212.80 | $212.80 |
| Purchase #7 | $89.75 | 9.312% | $98.1075 | $98.11 | $98.10 | $98.10 |
| 7 purchase totals = | $876.16 | $940.1150 | $940.12 | $940.10 | $940.20 | |