| 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 | $187.58 | 4.533% | $196.083 | $196.08 | $196.10 | $196.10 |
| Purchase #2 | $183.34 | 11.398% | $204.2371 | $204.24 | $204.25 | $204.20 |
| Purchase #3 | $172.85 | 3.121% | $178.2446 | $178.24 | $178.25 | $178.20 |
| Purchase #4 | $165.93 | 3.641% | $171.9715 | $171.97 | $171.95 | $172.00 |
| Purchase #5 | $109.85 | 7.628% | $118.2294 | $118.23 | $118.25 | $118.20 |
| Purchase #6 | $145.62 | 4.346% | $151.9486 | $151.95 | $151.95 | $151.90 |
| Purchase #7 | $170.76 | 7.408% | $183.4099 | $183.41 | $183.40 | $183.40 |
| 7 purchase totals = | $1,135.93 | $1,204.1241 | $1,204.12 | $1,204.15 | $1,204.00 | |