| 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 | $137.65 | 6.605% | $146.7418 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $204.35 | 11.421% | $227.6888 | $227.69 | $227.70 | $227.70 |
| Purchase #3 | $248.89 | 12.268% | $279.4238 | $279.42 | $279.40 | $279.40 |
| Purchase #4 | $26.28 | 4.736% | $27.5246 | $27.52 | $27.50 | $27.50 |
| Purchase #5 | $108.51 | 8.585% | $117.8256 | $117.83 | $117.85 | $117.80 |
| Purchase #6 | $69.84 | 9.329% | $76.3554 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $231.40 | 8.117% | $250.1827 | $250.18 | $250.20 | $250.20 |
| 7 purchase totals = | $1,026.92 | $1,125.7427 | $1,125.74 | $1,125.75 | $1,125.70 | |