| 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 | $186.90 | 3.250% | $192.9743 | $192.97 | $192.95 | $193.00 |
| Purchase #2 | $234.71 | 7.834% | $253.0972 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $89.56 | 5.710% | $94.6739 | $94.67 | $94.65 | $94.70 |
| Purchase #4 | $168.56 | 12.819% | $190.1677 | $190.17 | $190.15 | $190.20 |
| Purchase #5 | $207.72 | 12.626% | $233.9467 | $233.95 | $233.95 | $233.90 |
| Purchase #6 | $178.50 | 7.424% | $191.7518 | $191.75 | $191.75 | $191.80 |
| Purchase #7 | $167.35 | 3.745% | $173.6173 | $173.62 | $173.60 | $173.60 |
| 7 purchase totals = | $1,233.30 | $1,330.2289 | $1,330.23 | $1,330.15 | $1,330.30 | |