| 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 | $127.81 | 12.399% | $143.6572 | $143.66 | $143.65 | $143.70 |
| Purchase #2 | $156.58 | 6.164% | $166.2316 | $166.23 | $166.25 | $166.20 |
| Purchase #3 | $125.35 | 8.493% | $135.996 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $186.30 | 13.381% | $211.2288 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $178.90 | 10.798% | $198.2176 | $198.22 | $198.20 | $198.20 |
| Purchase #6 | $85.54 | 13.758% | $97.3086 | $97.31 | $97.30 | $97.30 |
| Purchase #7 | $96.39 | 4.397% | $100.6283 | $100.63 | $100.65 | $100.60 |
| 7 purchase totals = | $956.87 | $1,053.2681 | $1,053.28 | $1,053.30 | $1,053.20 | |