| 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 | $197.25 | 10.404% | $217.7719 | $217.77 | $217.75 | $217.80 |
| Purchase #2 | $144.90 | 10.320% | $159.8537 | $159.85 | $159.85 | $159.90 |
| Purchase #3 | $215.41 | 12.331% | $241.9722 | $241.97 | $241.95 | $242.00 |
| Purchase #4 | $145.80 | 11.240% | $162.1879 | $162.19 | $162.20 | $162.20 |
| Purchase #5 | $145.94 | 9.419% | $159.6861 | $159.69 | $159.70 | $159.70 |
| Purchase #6 | $69.42 | 13.596% | $78.8583 | $78.86 | $78.85 | $78.90 |
| Purchase #7 | $11.51 | 7.416% | $12.3636 | $12.36 | $12.35 | $12.40 |
| 7 purchase totals = | $930.23 | $1,032.6937 | $1,032.69 | $1,032.65 | $1,032.90 | |