| 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 | $130.85 | 4.647% | $136.9306 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $162.75 | 5.491% | $171.6866 | $171.69 | $171.70 | $171.70 |
| Purchase #3 | $33.81 | 4.402% | $35.2983 | $35.30 | $35.30 | $35.30 |
| Purchase #4 | $41.48 | 8.424% | $44.9743 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $11.56 | 9.287% | $12.6336 | $12.63 | $12.65 | $12.60 |
| Purchase #6 | $130.96 | 5.697% | $138.4208 | $138.42 | $138.40 | $138.40 |
| Purchase #7 | $196.39 | 5.543% | $207.2759 | $207.28 | $207.30 | $207.30 |
| 7 purchase totals = | $707.80 | $747.2201 | $747.22 | $747.25 | $747.20 | |