| 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 | $157.89 | 6.164% | $167.6223 | $167.62 | $167.60 | $167.60 |
| Purchase #2 | $202.67 | 4.194% | $211.17 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $156.42 | 3.643% | $162.1184 | $162.12 | $162.10 | $162.10 |
| Purchase #4 | $57.79 | 11.398% | $64.3769 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $49.70 | 12.592% | $55.9582 | $55.96 | $55.95 | $56.00 |
| Purchase #6 | $163.78 | 8.204% | $177.2165 | $177.22 | $177.20 | $177.20 |
| Purchase #7 | $208.93 | 8.435% | $226.5532 | $226.55 | $226.55 | $226.60 |
| 7 purchase totals = | $997.18 | $1,065.0155 | $1,065.02 | $1,064.95 | $1,065.10 | |