| 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 | $147.42 | 13.530% | $167.3659 | $167.37 | $167.35 | $167.40 |
| Purchase #2 | $43.42 | 13.187% | $49.1458 | $49.15 | $49.15 | $49.10 |
| Purchase #3 | $225.42 | 4.865% | $236.3867 | $236.39 | $236.40 | $236.40 |
| Purchase #4 | $43.82 | 6.809% | $46.8037 | $46.80 | $46.80 | $46.80 |
| Purchase #5 | $222.44 | 7.222% | $238.5046 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $246.90 | 11.153% | $274.4368 | $274.44 | $274.45 | $274.40 |
| Purchase #7 | $230.84 | 4.477% | $241.1747 | $241.17 | $241.15 | $241.20 |
| 7 purchase totals = | $1,160.26 | $1,253.8182 | $1,253.82 | $1,253.80 | $1,253.80 | |