| 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 | $250.43 | 5.177% | $263.3948 | $263.39 | $263.40 | $263.40 |
| Purchase #2 | $157.60 | 4.304% | $164.3831 | $164.38 | $164.40 | $164.40 |
| Purchase #3 | $23.27 | 8.269% | $25.1942 | $25.19 | $25.20 | $25.20 |
| Purchase #4 | $149.33 | 10.465% | $164.9574 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $218.48 | 5.371% | $230.2146 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $148.65 | 7.159% | $159.2919 | $159.29 | $159.30 | $159.30 |
| Purchase #7 | $193.89 | 13.121% | $219.3303 | $219.33 | $219.35 | $219.30 |
| 7 purchase totals = | $1,141.65 | $1,226.7663 | $1,226.75 | $1,226.80 | $1,226.80 | |