| 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 | $211.52 | 6.459% | $225.1821 | $225.18 | $225.20 | $225.20 |
| Purchase #2 | $120.42 | 10.829% | $133.4603 | $133.46 | $133.45 | $133.50 |
| Purchase #3 | $82.95 | 9.360% | $90.7141 | $90.71 | $90.70 | $90.70 |
| Purchase #4 | $163.72 | 6.575% | $174.4846 | $174.48 | $174.50 | $174.50 |
| Purchase #5 | $79.66 | 5.576% | $84.1018 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $144.43 | 3.442% | $149.4013 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $40.25 | 6.399% | $42.8256 | $42.83 | $42.85 | $42.80 |
| 7 purchase totals = | $842.95 | $900.1698 | $900.16 | $900.20 | $900.20 | |