| 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 | $83.76 | 9.616% | $91.8144 | $91.81 | $91.80 | $91.80 |
| Purchase #2 | $135.40 | 9.812% | $148.6854 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $12.82 | 9.120% | $13.9892 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $136.72 | 3.698% | $141.7759 | $141.78 | $141.80 | $141.80 |
| Purchase #5 | $197.71 | 3.133% | $203.9043 | $203.90 | $203.90 | $203.90 |
| Purchase #6 | $198.97 | 4.696% | $208.3136 | $208.31 | $208.30 | $208.30 |
| Purchase #7 | $89.26 | 7.645% | $96.0839 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $854.64 | $904.5667 | $904.56 | $904.60 | $904.60 | |