| 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 | $170.60 | 4.787% | $178.7666 | $178.77 | $178.75 | $178.80 |
| Purchase #2 | $54.47 | 11.601% | $60.7891 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $225.63 | 3.578% | $233.703 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $169.82 | 3.205% | $175.2627 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $153.64 | 3.542% | $159.0819 | $159.08 | $159.10 | $159.10 |
| Purchase #6 | $80.62 | 12.853% | $90.9821 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $154.47 | 7.553% | $166.1371 | $166.14 | $166.15 | $166.10 |
| 7 purchase totals = | $1,009.25 | $1,064.7225 | $1,064.72 | $1,064.75 | $1,064.80 | |