| 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 | $194.42 | 4.760% | $203.6744 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $65.32 | 4.217% | $68.0745 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $98.83 | 5.147% | $103.9168 | $103.92 | $103.90 | $103.90 |
| Purchase #4 | $183.84 | 10.639% | $203.3987 | $203.40 | $203.40 | $203.40 |
| Purchase #5 | $150.98 | 7.803% | $162.761 | $162.76 | $162.75 | $162.80 |
| Purchase #6 | $68.85 | 13.692% | $78.2769 | $78.28 | $78.30 | $78.30 |
| Purchase #7 | $90.71 | 7.269% | $97.3037 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $852.95 | $917.4060 | $917.40 | $917.35 | $917.50 | |