| 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 | $223.65 | 6.615% | $238.4444 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $137.85 | 3.112% | $142.1399 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $147.71 | 13.694% | $167.9374 | $167.94 | $167.95 | $167.90 |
| Purchase #4 | $171.49 | 4.326% | $178.9087 | $178.91 | $178.90 | $178.90 |
| Purchase #5 | $169.39 | 4.125% | $176.3773 | $176.38 | $176.40 | $176.40 |
| Purchase #6 | $5.70 | 10.636% | $6.3063 | $6.31 | $6.30 | $6.30 |
| Purchase #7 | $122.31 | 9.743% | $134.2267 | $134.23 | $134.25 | $134.20 |
| 7 purchase totals = | $978.10 | $1,044.3407 | $1,044.35 | $1,044.40 | $1,044.20 | |