| 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 | $172.25 | 3.309% | $177.9498 | $177.95 | $177.95 | $177.90 |
| Purchase #2 | $111.73 | 13.805% | $127.1543 | $127.15 | $127.15 | $127.20 |
| Purchase #3 | $79.55 | 6.198% | $84.4805 | $84.48 | $84.50 | $84.50 |
| Purchase #4 | $141.33 | 4.526% | $147.7266 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $89.56 | 9.795% | $98.3324 | $98.33 | $98.35 | $98.30 |
| Purchase #6 | $60.42 | 5.273% | $63.6059 | $63.61 | $63.60 | $63.60 |
| Purchase #7 | $171.53 | 8.253% | $185.6864 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $826.37 | $884.9359 | $884.94 | $885.00 | $884.90 | |