| 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 | $185.48 | 8.138% | $200.5744 | $200.57 | $200.55 | $200.60 |
| Purchase #2 | $61.34 | 4.270% | $63.9592 | $63.96 | $63.95 | $64.00 |
| Purchase #3 | $162.91 | 9.235% | $177.9547 | $177.95 | $177.95 | $178.00 |
| Purchase #4 | $74.90 | 8.871% | $81.5444 | $81.54 | $81.55 | $81.50 |
| Purchase #5 | $137.81 | 12.233% | $154.6683 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $224.68 | 12.369% | $252.4707 | $252.47 | $252.45 | $252.50 |
| Purchase #7 | $249.70 | 10.379% | $275.6164 | $275.62 | $275.60 | $275.60 |
| 7 purchase totals = | $1,096.82 | $1,206.7881 | $1,206.78 | $1,206.70 | $1,206.90 | |