| 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 | $155.47 | 13.436% | $176.3589 | $176.36 | $176.35 | $176.40 |
| Purchase #2 | $110.49 | 11.306% | $122.982 | $122.98 | $123.00 | $123.00 |
| Purchase #3 | $183.50 | 10.348% | $202.4886 | $202.49 | $202.50 | $202.50 |
| Purchase #4 | $77.76 | 9.500% | $85.1472 | $85.15 | $85.15 | $85.10 |
| Purchase #5 | $238.60 | 5.505% | $251.7349 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $112.29 | 5.728% | $118.722 | $118.72 | $118.70 | $118.70 |
| Purchase #7 | $165.71 | 9.818% | $181.9794 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $1,043.82 | $1,139.4130 | $1,139.41 | $1,139.45 | $1,139.40 | |