| 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 | $137.37 | 4.608% | $143.7 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $96.68 | 6.108% | $102.5852 | $102.59 | $102.60 | $102.60 |
| Purchase #3 | $151.90 | 5.271% | $159.9066 | $159.91 | $159.90 | $159.90 |
| Purchase #4 | $124.41 | 7.592% | $133.8552 | $133.86 | $133.85 | $133.90 |
| Purchase #5 | $229.91 | 11.775% | $256.9819 | $256.98 | $257.00 | $257.00 |
| Purchase #6 | $67.46 | 12.464% | $75.8682 | $75.87 | $75.85 | $75.90 |
| Purchase #7 | $36.79 | 5.555% | $38.8337 | $38.83 | $38.85 | $38.80 |
| 7 purchase totals = | $844.52 | $911.7308 | $911.74 | $911.75 | $911.80 | |