| 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 | $117.53 | 5.575% | $124.0823 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $143.77 | 10.188% | $158.4173 | $158.42 | $158.40 | $158.40 |
| Purchase #3 | $17.74 | 3.104% | $18.2906 | $18.29 | $18.30 | $18.30 |
| Purchase #4 | $86.85 | 10.686% | $96.1308 | $96.13 | $96.15 | $96.10 |
| Purchase #5 | $138.53 | 6.655% | $147.7492 | $147.75 | $147.75 | $147.70 |
| Purchase #6 | $220.91 | 13.576% | $250.9007 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $115.99 | 7.814% | $125.0535 | $125.05 | $125.05 | $125.10 |
| 7 purchase totals = | $841.32 | $920.6244 | $920.62 | $920.65 | $920.60 | |