| 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 | $187.70 | 3.271% | $193.8397 | $193.84 | $193.85 | $193.80 |
| Purchase #2 | $36.49 | 4.159% | $38.0076 | $38.01 | $38.00 | $38.00 |
| Purchase #3 | $166.60 | 11.439% | $185.6574 | $185.66 | $185.65 | $185.70 |
| Purchase #4 | $218.71 | 3.850% | $227.1303 | $227.13 | $227.15 | $227.10 |
| Purchase #5 | $160.60 | 7.830% | $173.175 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $125.58 | 4.269% | $130.941 | $130.94 | $130.95 | $130.90 |
| Purchase #7 | $108.49 | 5.682% | $114.6544 | $114.65 | $114.65 | $114.70 |
| 7 purchase totals = | $1,004.17 | $1,063.4054 | $1,063.41 | $1,063.45 | $1,063.40 | |