| 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 | $158.78 | 11.255% | $176.6507 | $176.65 | $176.65 | $176.70 |
| Purchase #2 | $226.47 | 5.517% | $238.9643 | $238.96 | $238.95 | $239.00 |
| Purchase #3 | $77.66 | 5.248% | $81.7356 | $81.74 | $81.75 | $81.70 |
| Purchase #4 | $109.65 | 7.789% | $118.1906 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $137.60 | 4.628% | $143.9681 | $143.97 | $143.95 | $144.00 |
| Purchase #6 | $28.91 | 10.632% | $31.9837 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $138.47 | 3.182% | $142.8761 | $142.88 | $142.90 | $142.90 |
| 7 purchase totals = | $877.54 | $934.3691 | $934.37 | $934.40 | $934.50 | |