| 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 | $170.97 | 12.339% | $192.066 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $56.84 | 3.387% | $58.7652 | $58.77 | $58.75 | $58.80 |
| Purchase #3 | $124.71 | 9.222% | $136.2108 | $136.21 | $136.20 | $136.20 |
| Purchase #4 | $165.43 | 7.428% | $177.7181 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $148.32 | 9.566% | $162.5083 | $162.51 | $162.50 | $162.50 |
| Purchase #6 | $185.78 | 13.310% | $210.5073 | $210.51 | $210.50 | $210.50 |
| Purchase #7 | $115.92 | 4.550% | $121.1944 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $967.97 | $1,058.9701 | $1,058.98 | $1,058.90 | $1,059.00 | |