| 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 | $162.61 | 9.783% | $178.5181 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $240.65 | 9.851% | $264.3564 | $264.36 | $264.35 | $264.40 |
| Purchase #3 | $125.89 | 6.522% | $134.1005 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $180.80 | 13.606% | $205.3996 | $205.40 | $205.40 | $205.40 |
| Purchase #5 | $187.53 | 3.708% | $194.4836 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $16.74 | 13.633% | $19.0222 | $19.02 | $19.00 | $19.00 |
| Purchase #7 | $151.64 | 9.464% | $165.9912 | $165.99 | $166.00 | $166.00 |
| 7 purchase totals = | $1,065.86 | $1,161.8716 | $1,161.87 | $1,161.85 | $1,161.90 | |