| 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 | $186.38 | 3.416% | $192.7467 | $192.75 | $192.75 | $192.70 |
| Purchase #2 | $93.91 | 7.840% | $101.2725 | $101.27 | $101.25 | $101.30 |
| Purchase #3 | $219.71 | 11.646% | $245.2974 | $245.30 | $245.30 | $245.30 |
| Purchase #4 | $88.61 | 6.164% | $94.0719 | $94.07 | $94.05 | $94.10 |
| Purchase #5 | $164.67 | 4.482% | $172.0505 | $172.05 | $172.05 | $172.10 |
| Purchase #6 | $140.91 | 12.801% | $158.9479 | $158.95 | $158.95 | $158.90 |
| Purchase #7 | $121.97 | 3.656% | $126.4292 | $126.43 | $126.45 | $126.40 |
| 7 purchase totals = | $1,016.16 | $1,090.8161 | $1,090.82 | $1,090.80 | $1,090.80 | |