| 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 | $172.90 | 8.745% | $188.0201 | $188.02 | $188.00 | $188.00 |
| Purchase #2 | $224.72 | 3.743% | $233.1313 | $233.13 | $233.15 | $233.10 |
| Purchase #3 | $184.37 | 13.590% | $209.4259 | $209.43 | $209.45 | $209.40 |
| Purchase #4 | $162.36 | 6.556% | $173.0043 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $96.67 | 3.216% | $99.7789 | $99.78 | $99.80 | $99.80 |
| Purchase #6 | $226.45 | 11.531% | $252.5619 | $252.56 | $252.55 | $252.60 |
| Purchase #7 | $35.52 | 5.113% | $37.3361 | $37.34 | $37.35 | $37.30 |
| 7 purchase totals = | $1,102.99 | $1,193.2585 | $1,193.26 | $1,193.30 | $1,193.20 | |