| 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 | $159.40 | 3.502% | $164.9822 | $164.98 | $165.00 | $165.00 |
| Purchase #2 | $122.27 | 8.696% | $132.9026 | $132.90 | $132.90 | $132.90 |
| Purchase #3 | $123.73 | 5.106% | $130.0477 | $130.05 | $130.05 | $130.00 |
| Purchase #4 | $169.83 | 3.121% | $175.1304 | $175.13 | $175.15 | $175.10 |
| Purchase #5 | $232.85 | 13.181% | $263.542 | $263.54 | $263.55 | $263.50 |
| Purchase #6 | $76.82 | 11.622% | $85.748 | $85.75 | $85.75 | $85.70 |
| Purchase #7 | $153.65 | 11.669% | $171.5794 | $171.58 | $171.60 | $171.60 |
| 7 purchase totals = | $1,038.55 | $1,123.9323 | $1,123.93 | $1,124.00 | $1,123.80 | |