| 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 | $190.88 | 3.271% | $197.1237 | $197.12 | $197.10 | $197.10 |
| Purchase #2 | $69.84 | 9.238% | $76.2918 | $76.29 | $76.30 | $76.30 |
| Purchase #3 | $120.69 | 8.268% | $130.6686 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $34.95 | 5.216% | $36.773 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $181.68 | 12.746% | $204.8369 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $76.91 | 12.513% | $86.5337 | $86.53 | $86.55 | $86.50 |
| Purchase #7 | $175.83 | 5.247% | $185.0558 | $185.06 | $185.05 | $185.10 |
| 7 purchase totals = | $850.78 | $917.2835 | $917.28 | $917.25 | $917.30 | |