| 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 | $162.27 | 7.442% | $174.3461 | $174.35 | $174.35 | $174.30 |
| Purchase #2 | $222.45 | 3.593% | $230.4426 | $230.44 | $230.45 | $230.40 |
| Purchase #3 | $66.73 | 4.409% | $69.6721 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $164.27 | 13.307% | $186.1294 | $186.13 | $186.15 | $186.10 |
| Purchase #5 | $72.77 | 9.332% | $79.5609 | $79.56 | $79.55 | $79.60 |
| Purchase #6 | $162.41 | 13.681% | $184.6293 | $184.63 | $184.65 | $184.60 |
| Purchase #7 | $73.78 | 5.559% | $77.8814 | $77.88 | $77.90 | $77.90 |
| 7 purchase totals = | $924.68 | $1,002.6618 | $1,002.66 | $1,002.70 | $1,002.60 | |