| 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 | $98.62 | 4.584% | $103.1407 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $76.81 | 10.199% | $84.6439 | $84.64 | $84.65 | $84.60 |
| Purchase #3 | $135.61 | 4.767% | $142.0745 | $142.07 | $142.05 | $142.10 |
| Purchase #4 | $189.87 | 4.487% | $198.3895 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $200.54 | 6.698% | $213.9722 | $213.97 | $213.95 | $214.00 |
| Purchase #6 | $112.55 | 12.139% | $126.2124 | $126.21 | $126.20 | $126.20 |
| Purchase #7 | $44.97 | 12.807% | $50.7293 | $50.73 | $50.75 | $50.70 |
| 7 purchase totals = | $858.97 | $919.1625 | $919.15 | $919.15 | $919.10 | |