| 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 | $10.36 | 13.576% | $11.7665 | $11.77 | $11.75 | $11.80 |
| Purchase #2 | $128.34 | 11.644% | $143.2839 | $143.28 | $143.30 | $143.30 |
| Purchase #3 | $137.86 | 7.676% | $148.4421 | $148.44 | $148.45 | $148.40 |
| Purchase #4 | $183.32 | 12.826% | $206.8326 | $206.83 | $206.85 | $206.80 |
| Purchase #5 | $66.70 | 5.869% | $70.6146 | $70.61 | $70.60 | $70.60 |
| Purchase #6 | $214.82 | 9.650% | $235.5501 | $235.55 | $235.55 | $235.60 |
| Purchase #7 | $230.31 | 7.874% | $248.4446 | $248.44 | $248.45 | $248.40 |
| 7 purchase totals = | $971.71 | $1,064.9344 | $1,064.92 | $1,064.95 | $1,064.90 | |