| 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 | $173.53 | 9.330% | $189.7203 | $189.72 | $189.70 | $189.70 |
| Purchase #2 | $162.54 | 11.388% | $181.0501 | $181.05 | $181.05 | $181.10 |
| Purchase #3 | $151.59 | 7.561% | $163.0517 | $163.05 | $163.05 | $163.10 |
| Purchase #4 | $83.63 | 9.113% | $91.2512 | $91.25 | $91.25 | $91.30 |
| Purchase #5 | $131.90 | 7.135% | $141.3111 | $141.31 | $141.30 | $141.30 |
| Purchase #6 | $130.70 | 6.483% | $139.1733 | $139.17 | $139.15 | $139.20 |
| Purchase #7 | $179.80 | 3.536% | $186.1577 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $1,013.69 | $1,091.7154 | $1,091.71 | $1,091.65 | $1,091.90 | |