| 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 | $159.80 | 3.168% | $164.8625 | $164.86 | $164.85 | $164.90 |
| Purchase #2 | $111.86 | 13.608% | $127.0819 | $127.08 | $127.10 | $127.10 |
| Purchase #3 | $179.30 | 5.831% | $189.755 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $209.37 | 7.107% | $224.2499 | $224.25 | $224.25 | $224.20 |
| Purchase #5 | $212.69 | 11.742% | $237.6641 | $237.66 | $237.65 | $237.70 |
| Purchase #6 | $164.37 | 11.512% | $183.2923 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $207.65 | 5.483% | $219.0354 | $219.04 | $219.05 | $219.00 |
| 7 purchase totals = | $1,245.04 | $1,345.9411 | $1,345.94 | $1,345.95 | $1,346.00 | |