| 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 | $128.47 | 11.546% | $143.3031 | $143.30 | $143.30 | $143.30 |
| Purchase #2 | $119.75 | 10.211% | $131.9777 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $148.50 | 11.286% | $165.2597 | $165.26 | $165.25 | $165.30 |
| Purchase #4 | $87.33 | 11.327% | $97.2219 | $97.22 | $97.20 | $97.20 |
| Purchase #5 | $80.74 | 13.604% | $91.7239 | $91.72 | $91.70 | $91.70 |
| Purchase #6 | $181.54 | 8.710% | $197.3521 | $197.35 | $197.35 | $197.40 |
| Purchase #7 | $226.48 | 5.329% | $238.5491 | $238.55 | $238.55 | $238.50 |
| 7 purchase totals = | $972.81 | $1,065.3875 | $1,065.38 | $1,065.35 | $1,065.40 | |