| 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 | $105.76 | 9.632% | $115.9468 | $115.95 | $115.95 | $115.90 |
| Purchase #2 | $145.72 | 13.315% | $165.1226 | $165.12 | $165.10 | $165.10 |
| Purchase #3 | $144.91 | 3.801% | $150.418 | $150.42 | $150.40 | $150.40 |
| Purchase #4 | $155.74 | 7.509% | $167.4345 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $5.97 | 4.300% | $6.2267 | $6.23 | $6.25 | $6.20 |
| Purchase #6 | $184.55 | 6.867% | $197.223 | $197.22 | $197.20 | $197.20 |
| Purchase #7 | $191.37 | 6.169% | $203.1756 | $203.18 | $203.20 | $203.20 |
| 7 purchase totals = | $934.02 | $1,005.5472 | $1,005.55 | $1,005.55 | $1,005.40 | |