| 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 | $190.67 | 7.334% | $204.6537 | $204.65 | $204.65 | $204.70 |
| Purchase #2 | $33.66 | 8.859% | $36.6419 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $106.95 | 9.240% | $116.8322 | $116.83 | $116.85 | $116.80 |
| Purchase #4 | $175.80 | 10.449% | $194.1693 | $194.17 | $194.15 | $194.20 |
| Purchase #5 | $126.30 | 8.481% | $137.0115 | $137.01 | $137.00 | $137.00 |
| Purchase #6 | $196.35 | 7.672% | $211.414 | $211.41 | $211.40 | $211.40 |
| Purchase #7 | $181.53 | 4.388% | $189.4955 | $189.50 | $189.50 | $189.50 |
| 7 purchase totals = | $1,011.26 | $1,090.2181 | $1,090.21 | $1,090.20 | $1,090.20 | |