| 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 | $181.79 | 11.601% | $202.8795 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $46.67 | 6.632% | $49.7652 | $49.77 | $49.75 | $49.80 |
| Purchase #3 | $243.91 | 9.428% | $266.9058 | $266.91 | $266.90 | $266.90 |
| Purchase #4 | $94.26 | 4.143% | $98.1652 | $98.17 | $98.15 | $98.20 |
| Purchase #5 | $216.51 | 9.241% | $236.5177 | $236.52 | $236.50 | $236.50 |
| Purchase #6 | $108.37 | 5.628% | $114.4691 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $78.59 | 13.518% | $89.2138 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $970.10 | $1,057.9163 | $1,057.93 | $1,057.85 | $1,058.00 | |