| 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 | $162.98 | 9.708% | $178.8021 | $178.80 | $178.80 | $178.80 |
| Purchase #2 | $239.27 | 8.463% | $259.5194 | $259.52 | $259.50 | $259.50 |
| Purchase #3 | $208.40 | 11.311% | $231.9721 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $121.81 | 6.550% | $129.7886 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $208.72 | 4.720% | $218.5716 | $218.57 | $218.55 | $218.60 |
| Purchase #6 | $129.38 | 7.823% | $139.5014 | $139.50 | $139.50 | $139.50 |
| Purchase #7 | $8.41 | 3.538% | $8.7075 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $1,078.97 | $1,166.8627 | $1,166.86 | $1,166.80 | $1,166.90 | |