| 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 | $15.43 | 11.656% | $17.2285 | $17.23 | $17.25 | $17.20 |
| Purchase #2 | $186.89 | 4.554% | $195.401 | $195.40 | $195.40 | $195.40 |
| Purchase #3 | $229.66 | 8.816% | $249.9068 | $249.91 | $249.90 | $249.90 |
| Purchase #4 | $189.61 | 13.307% | $214.8414 | $214.84 | $214.85 | $214.80 |
| Purchase #5 | $70.75 | 13.673% | $80.4236 | $80.42 | $80.40 | $80.40 |
| Purchase #6 | $153.33 | 3.303% | $158.3945 | $158.39 | $158.40 | $158.40 |
| Purchase #7 | $134.59 | 9.399% | $147.2401 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $980.26 | $1,063.4359 | $1,063.43 | $1,063.45 | $1,063.30 | |