| 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 | $142.37 | 10.408% | $157.1879 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $66.37 | 4.756% | $69.5266 | $69.53 | $69.55 | $69.50 |
| Purchase #3 | $154.96 | 8.378% | $167.9425 | $167.94 | $167.95 | $167.90 |
| Purchase #4 | $25.38 | 13.708% | $28.8591 | $28.86 | $28.85 | $28.90 |
| Purchase #5 | $217.82 | 10.726% | $241.1834 | $241.18 | $241.20 | $241.20 |
| Purchase #6 | $142.43 | 3.864% | $147.9335 | $147.93 | $147.95 | $147.90 |
| Purchase #7 | $209.90 | 4.350% | $219.0307 | $219.03 | $219.05 | $219.00 |
| 7 purchase totals = | $959.23 | $1,031.6637 | $1,031.66 | $1,031.75 | $1,031.60 | |