| 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 | $179.45 | 10.554% | $198.3892 | $198.39 | $198.40 | $198.40 |
| Purchase #2 | $155.63 | 4.441% | $162.5415 | $162.54 | $162.55 | $162.50 |
| Purchase #3 | $80.68 | 10.833% | $89.4201 | $89.42 | $89.40 | $89.40 |
| Purchase #4 | $219.53 | 6.306% | $233.3736 | $233.37 | $233.35 | $233.40 |
| Purchase #5 | $202.99 | 10.864% | $225.0428 | $225.04 | $225.05 | $225.00 |
| Purchase #6 | $227.96 | 5.654% | $240.8489 | $240.85 | $240.85 | $240.80 |
| Purchase #7 | $205.50 | 4.501% | $214.7496 | $214.75 | $214.75 | $214.70 |
| 7 purchase totals = | $1,271.74 | $1,364.3657 | $1,364.36 | $1,364.35 | $1,364.20 | |