| 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 | $178.69 | 8.119% | $193.1978 | $193.20 | $193.20 | $193.20 |
| Purchase #2 | $117.34 | 9.208% | $128.1447 | $128.14 | $128.15 | $128.10 |
| Purchase #3 | $132.38 | 11.853% | $148.071 | $148.07 | $148.05 | $148.10 |
| Purchase #4 | $152.67 | 6.534% | $162.6455 | $162.65 | $162.65 | $162.60 |
| Purchase #5 | $85.46 | 12.266% | $95.9425 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $206.66 | 10.806% | $228.9917 | $228.99 | $229.00 | $229.00 |
| Purchase #7 | $10.52 | 4.520% | $10.9955 | $11.00 | $11.00 | $11.00 |
| 7 purchase totals = | $883.72 | $967.9887 | $967.99 | $968.00 | $967.90 | |