| 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 | $151.34 | 7.129% | $162.129 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $148.72 | 13.446% | $168.7169 | $168.72 | $168.70 | $168.70 |
| Purchase #3 | $167.93 | 7.517% | $180.5533 | $180.55 | $180.55 | $180.60 |
| Purchase #4 | $77.34 | 5.473% | $81.5728 | $81.57 | $81.55 | $81.60 |
| Purchase #5 | $74.44 | 10.165% | $82.0068 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $170.66 | 6.410% | $181.5993 | $181.60 | $181.60 | $181.60 |
| Purchase #7 | $87.91 | 4.247% | $91.6435 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $878.34 | $948.2216 | $948.22 | $948.20 | $948.20 | |