| 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 | $158.97 | 4.310% | $165.8216 | $165.82 | $165.80 | $165.80 |
| Purchase #2 | $130.95 | 8.852% | $142.5417 | $142.54 | $142.55 | $142.50 |
| Purchase #3 | $117.83 | 9.832% | $129.415 | $129.42 | $129.40 | $129.40 |
| Purchase #4 | $30.76 | 4.395% | $32.1119 | $32.11 | $32.10 | $32.10 |
| Purchase #5 | $231.47 | 13.204% | $262.0333 | $262.03 | $262.05 | $262.00 |
| Purchase #6 | $131.25 | 5.629% | $138.6381 | $138.64 | $138.65 | $138.60 |
| Purchase #7 | $196.95 | 12.775% | $222.1104 | $222.11 | $222.10 | $222.10 |
| 7 purchase totals = | $998.18 | $1,092.6720 | $1,092.67 | $1,092.65 | $1,092.50 | |