| 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 | $156.74 | 13.620% | $178.088 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $167.37 | 13.702% | $190.303 | $190.30 | $190.30 | $190.30 |
| Purchase #3 | $117.55 | 6.658% | $125.3765 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $169.26 | 6.125% | $179.6272 | $179.63 | $179.65 | $179.60 |
| Purchase #5 | $77.36 | 8.713% | $84.1004 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $172.31 | 8.504% | $186.9632 | $186.96 | $186.95 | $187.00 |
| Purchase #7 | $178.41 | 10.773% | $197.6301 | $197.63 | $197.65 | $197.60 |
| 7 purchase totals = | $1,039.00 | $1,142.0884 | $1,142.09 | $1,142.15 | $1,142.10 | |