| 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 | $109.53 | 6.593% | $116.7513 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $44.72 | 5.688% | $47.2637 | $47.26 | $47.25 | $47.30 |
| Purchase #3 | $171.52 | 10.174% | $188.9704 | $188.97 | $188.95 | $189.00 |
| Purchase #4 | $218.60 | 5.401% | $230.4066 | $230.41 | $230.40 | $230.40 |
| Purchase #5 | $172.71 | 5.686% | $182.5303 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $241.81 | 8.385% | $262.0858 | $262.09 | $262.10 | $262.10 |
| Purchase #7 | $46.69 | 9.349% | $51.055 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $1,005.58 | $1,079.0631 | $1,079.07 | $1,079.05 | $1,079.20 | |