| 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 | $147.52 | 3.283% | $152.3631 | $152.36 | $152.35 | $152.40 |
| Purchase #2 | $18.90 | 12.856% | $21.3298 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $26.77 | 6.284% | $28.4522 | $28.45 | $28.45 | $28.50 |
| Purchase #4 | $13.48 | 9.138% | $14.7118 | $14.71 | $14.70 | $14.70 |
| Purchase #5 | $178.85 | 3.758% | $185.5712 | $185.57 | $185.55 | $185.60 |
| Purchase #6 | $201.48 | 6.590% | $214.7575 | $214.76 | $214.75 | $214.80 |
| Purchase #7 | $37.60 | 8.268% | $40.7088 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $624.60 | $657.8944 | $657.89 | $657.85 | $658.00 | |