| 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 | $149.70 | 8.424% | $162.3107 | $162.31 | $162.30 | $162.30 |
| Purchase #2 | $184.55 | 11.662% | $206.0722 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $103.47 | 11.723% | $115.5998 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $146.29 | 12.370% | $164.3861 | $164.39 | $164.40 | $164.40 |
| Purchase #5 | $183.25 | 8.781% | $199.3412 | $199.34 | $199.35 | $199.30 |
| Purchase #6 | $235.58 | 5.567% | $248.6947 | $248.69 | $248.70 | $248.70 |
| Purchase #7 | $18.37 | 6.626% | $19.5872 | $19.59 | $19.60 | $19.60 |
| 7 purchase totals = | $1,021.21 | $1,115.9919 | $1,115.99 | $1,116.00 | $1,116.00 | |