| 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 | $180.56 | 6.346% | $192.0183 | $192.02 | $192.00 | $192.00 |
| Purchase #2 | $113.26 | 13.214% | $128.2262 | $128.23 | $128.25 | $128.20 |
| Purchase #3 | $241.87 | 10.728% | $267.8178 | $267.82 | $267.80 | $267.80 |
| Purchase #4 | $74.95 | 13.415% | $85.0045 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $61.61 | 6.258% | $65.4656 | $65.47 | $65.45 | $65.50 |
| Purchase #6 | $250.39 | 8.317% | $271.2149 | $271.21 | $271.20 | $271.20 |
| Purchase #7 | $110.25 | 10.802% | $122.1592 | $122.16 | $122.15 | $122.20 |
| 7 purchase totals = | $1,032.89 | $1,131.9065 | $1,131.91 | $1,131.85 | $1,131.90 | |