| 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 | $168.59 | 7.563% | $181.3405 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $133.50 | 10.346% | $147.3119 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $121.35 | 5.734% | $128.3082 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $182.80 | 11.477% | $203.78 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $110.73 | 7.317% | $118.8321 | $118.83 | $118.85 | $118.80 |
| Purchase #6 | $197.65 | 13.868% | $225.0601 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $28.55 | 12.138% | $32.0154 | $32.02 | $32.00 | $32.00 |
| 7 purchase totals = | $943.17 | $1,036.6482 | $1,036.65 | $1,036.65 | $1,036.60 | |