| 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 | $144.69 | 8.562% | $157.0784 | $157.08 | $157.10 | $157.10 |
| Purchase #2 | $98.63 | 10.150% | $108.6409 | $108.64 | $108.65 | $108.60 |
| Purchase #3 | $212.99 | 11.320% | $237.1005 | $237.10 | $237.10 | $237.10 |
| Purchase #4 | $27.62 | 9.165% | $30.1514 | $30.15 | $30.15 | $30.20 |
| Purchase #5 | $192.41 | 7.718% | $207.2602 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $241.53 | 13.692% | $274.6003 | $274.60 | $274.60 | $274.60 |
| Purchase #7 | $150.44 | 7.835% | $162.227 | $162.23 | $162.25 | $162.20 |
| 7 purchase totals = | $1,068.31 | $1,177.0587 | $1,177.06 | $1,177.10 | $1,177.10 | |