| 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 | $166.49 | 13.512% | $188.9861 | $188.99 | $189.00 | $189.00 |
| Purchase #2 | $70.95 | 8.341% | $76.8679 | $76.87 | $76.85 | $76.90 |
| Purchase #3 | $185.38 | 11.212% | $206.1648 | $206.16 | $206.15 | $206.20 |
| Purchase #4 | $239.62 | 10.550% | $264.8999 | $264.90 | $264.90 | $264.90 |
| Purchase #5 | $171.91 | 6.129% | $182.4464 | $182.45 | $182.45 | $182.40 |
| Purchase #6 | $200.88 | 8.842% | $218.6418 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $160.63 | 13.783% | $182.7696 | $182.77 | $182.75 | $182.80 |
| 7 purchase totals = | $1,195.86 | $1,320.7765 | $1,320.78 | $1,320.75 | $1,320.80 | |