| 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 | $148.88 | 5.355% | $156.8525 | $156.85 | $156.85 | $156.90 |
| Purchase #2 | $149.85 | 4.850% | $157.1177 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $29.52 | 10.552% | $32.635 | $32.64 | $32.65 | $32.60 |
| Purchase #4 | $220.98 | 12.238% | $248.0235 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $191.98 | 8.798% | $208.8704 | $208.87 | $208.85 | $208.90 |
| Purchase #6 | $192.66 | 13.279% | $218.2433 | $218.24 | $218.25 | $218.20 |
| Purchase #7 | $232.60 | 4.805% | $243.7764 | $243.78 | $243.80 | $243.80 |
| 7 purchase totals = | $1,166.47 | $1,265.5188 | $1,265.52 | $1,265.50 | $1,265.50 | |