| 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 | $182.60 | 3.303% | $188.6313 | $188.63 | $188.65 | $188.60 |
| Purchase #2 | $64.70 | 11.286% | $72.002 | $72.00 | $72.00 | $72.00 |
| Purchase #3 | $120.70 | 13.204% | $136.6372 | $136.64 | $136.65 | $136.60 |
| Purchase #4 | $178.56 | 3.731% | $185.2221 | $185.22 | $185.20 | $185.20 |
| Purchase #5 | $210.77 | 9.425% | $230.6351 | $230.64 | $230.65 | $230.60 |
| Purchase #6 | $162.59 | 12.159% | $182.3593 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $182.75 | 11.659% | $204.0568 | $204.06 | $204.05 | $204.10 |
| 7 purchase totals = | $1,102.67 | $1,199.5438 | $1,199.55 | $1,199.55 | $1,199.50 | |