| 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 | $89.67 | 8.575% | $97.3592 | $97.36 | $97.35 | $97.40 |
| Purchase #2 | $129.51 | 11.165% | $143.9698 | $143.97 | $143.95 | $144.00 |
| Purchase #3 | $244.48 | 12.318% | $274.595 | $274.60 | $274.60 | $274.60 |
| Purchase #4 | $125.51 | 3.126% | $129.4334 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $230.43 | 5.397% | $242.8663 | $242.87 | $242.85 | $242.90 |
| Purchase #6 | $155.42 | 4.602% | $162.5724 | $162.57 | $162.55 | $162.60 |
| Purchase #7 | $81.51 | 11.196% | $90.6359 | $90.64 | $90.65 | $90.60 |
| 7 purchase totals = | $1,056.53 | $1,141.4320 | $1,141.44 | $1,141.40 | $1,141.50 | |