| 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 | $146.26 | 10.565% | $161.7124 | $161.71 | $161.70 | $161.70 |
| Purchase #2 | $236.61 | 6.180% | $251.2325 | $251.23 | $251.25 | $251.20 |
| Purchase #3 | $213.82 | 5.114% | $224.7548 | $224.75 | $224.75 | $224.80 |
| Purchase #4 | $239.38 | 9.871% | $263.0092 | $263.01 | $263.00 | $263.00 |
| Purchase #5 | $155.53 | 5.832% | $164.6005 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $87.47 | 10.488% | $96.6439 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $139.35 | 8.144% | $150.6987 | $150.70 | $150.70 | $150.70 |
| 7 purchase totals = | $1,218.42 | $1,312.6520 | $1,312.64 | $1,312.65 | $1,312.60 | |