| 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 | $146.46 | 7.388% | $157.2805 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $21.76 | 9.402% | $23.8059 | $23.81 | $23.80 | $23.80 |
| Purchase #3 | $85.54 | 8.396% | $92.7219 | $92.72 | $92.70 | $92.70 |
| Purchase #4 | $140.79 | 13.848% | $160.2866 | $160.29 | $160.30 | $160.30 |
| Purchase #5 | $191.84 | 9.822% | $210.6825 | $210.68 | $210.70 | $210.70 |
| Purchase #6 | $130.59 | 11.497% | $145.6039 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $192.27 | 8.620% | $208.8437 | $208.84 | $208.85 | $208.80 |
| 7 purchase totals = | $909.25 | $999.2250 | $999.22 | $999.25 | $999.20 | |