| 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 | $175.31 | 8.265% | $189.7994 | $189.80 | $189.80 | $189.80 |
| Purchase #2 | $115.40 | 8.265% | $124.9378 | $124.94 | $124.95 | $124.90 |
| Purchase #3 | $11.98 | 6.670% | $12.7791 | $12.78 | $12.80 | $12.80 |
| Purchase #4 | $76.48 | 11.340% | $85.1528 | $85.15 | $85.15 | $85.20 |
| Purchase #5 | $173.55 | 5.708% | $183.4562 | $183.46 | $183.45 | $183.50 |
| Purchase #6 | $154.82 | 9.679% | $169.805 | $169.81 | $169.80 | $169.80 |
| Purchase #7 | $144.32 | 12.719% | $162.6761 | $162.68 | $162.70 | $162.70 |
| 7 purchase totals = | $851.86 | $928.6064 | $928.62 | $928.65 | $928.70 | |