| 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 | $170.40 | 8.103% | $184.2075 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $75.61 | 5.712% | $79.9288 | $79.93 | $79.95 | $79.90 |
| Purchase #3 | $138.92 | 4.164% | $144.7046 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $52.28 | 8.673% | $56.8142 | $56.81 | $56.80 | $56.80 |
| Purchase #5 | $187.52 | 8.629% | $203.7011 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $223.74 | 10.786% | $247.8726 | $247.87 | $247.85 | $247.90 |
| Purchase #7 | $78.26 | 4.434% | $81.73 | $81.73 | $81.75 | $81.70 |
| 7 purchase totals = | $926.73 | $998.9588 | $998.95 | $998.95 | $998.90 | |