| 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 | $64.43 | 4.165% | $67.1135 | $67.11 | $67.10 | $67.10 |
| Purchase #2 | $122.59 | 13.249% | $138.8319 | $138.83 | $138.85 | $138.80 |
| Purchase #3 | $201.29 | 5.868% | $213.1017 | $213.10 | $213.10 | $213.10 |
| Purchase #4 | $167.37 | 11.618% | $186.815 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $162.65 | 13.617% | $184.7981 | $184.80 | $184.80 | $184.80 |
| Purchase #6 | $213.28 | 7.334% | $228.922 | $228.92 | $228.90 | $228.90 |
| Purchase #7 | $122.60 | 5.550% | $129.4043 | $129.40 | $129.40 | $129.40 |
| 7 purchase totals = | $1,054.21 | $1,148.9865 | $1,148.98 | $1,148.95 | $1,148.90 | |