| 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 | $167.99 | 11.434% | $187.198 | $187.20 | $187.20 | $187.20 |
| Purchase #2 | $198.85 | 6.491% | $211.7574 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $173.34 | 3.628% | $179.6288 | $179.63 | $179.65 | $179.60 |
| Purchase #4 | $11.34 | 4.677% | $11.8704 | $11.87 | $11.85 | $11.90 |
| Purchase #5 | $239.47 | 11.537% | $267.0977 | $267.10 | $267.10 | $267.10 |
| Purchase #6 | $250.95 | 5.542% | $264.8576 | $264.86 | $264.85 | $264.90 |
| Purchase #7 | $99.63 | 8.236% | $107.8355 | $107.84 | $107.85 | $107.80 |
| 7 purchase totals = | $1,141.57 | $1,230.2454 | $1,230.26 | $1,230.25 | $1,230.30 | |