| 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 | $134.29 | 5.608% | $141.821 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $149.94 | 3.806% | $155.6467 | $155.65 | $155.65 | $155.60 |
| Purchase #3 | $80.46 | 3.719% | $83.4523 | $83.45 | $83.45 | $83.50 |
| Purchase #4 | $103.54 | 13.287% | $117.2974 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $169.29 | 8.742% | $184.0893 | $184.09 | $184.10 | $184.10 |
| Purchase #6 | $29.74 | 4.497% | $31.0774 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $123.34 | 8.626% | $133.9793 | $133.98 | $134.00 | $134.00 |
| 7 purchase totals = | $790.60 | $847.3634 | $847.37 | $847.40 | $847.40 | |