| 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 | $160.75 | 11.399% | $179.0739 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $16.72 | 3.621% | $17.3254 | $17.33 | $17.35 | $17.30 |
| Purchase #3 | $182.29 | 7.686% | $196.3008 | $196.30 | $196.30 | $196.30 |
| Purchase #4 | $82.79 | 10.740% | $91.6816 | $91.68 | $91.70 | $91.70 |
| Purchase #5 | $218.59 | 12.632% | $246.2023 | $246.20 | $246.20 | $246.20 |
| Purchase #6 | $214.45 | 13.861% | $244.1749 | $244.17 | $244.15 | $244.20 |
| Purchase #7 | $178.74 | 5.379% | $188.3544 | $188.35 | $188.35 | $188.40 |
| 7 purchase totals = | $1,054.33 | $1,163.1133 | $1,163.10 | $1,163.10 | $1,163.20 | |