| 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 | $145.53 | 11.614% | $162.4319 | $162.43 | $162.45 | $162.40 |
| Purchase #2 | $229.56 | 7.132% | $245.9322 | $245.93 | $245.95 | $245.90 |
| Purchase #3 | $93.34 | 8.871% | $101.6202 | $101.62 | $101.60 | $101.60 |
| Purchase #4 | $9.75 | 7.339% | $10.4656 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $11.53 | 12.683% | $12.9923 | $12.99 | $13.00 | $13.00 |
| Purchase #6 | $186.90 | 13.858% | $212.8006 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $177.92 | 12.125% | $199.4928 | $199.49 | $199.50 | $199.50 |
| 7 purchase totals = | $854.53 | $945.7356 | $945.73 | $945.75 | $945.70 | |