| 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 | $172.81 | 7.609% | $185.9591 | $185.96 | $185.95 | $186.00 |
| Purchase #2 | $8.97 | 6.130% | $9.5199 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $176.55 | 9.382% | $193.1139 | $193.11 | $193.10 | $193.10 |
| Purchase #4 | $192.74 | 9.417% | $210.8903 | $210.89 | $210.90 | $210.90 |
| Purchase #5 | $185.34 | 11.488% | $206.6319 | $206.63 | $206.65 | $206.60 |
| Purchase #6 | $201.46 | 13.269% | $228.1917 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $33.67 | 4.508% | $35.1878 | $35.19 | $35.20 | $35.20 |
| 7 purchase totals = | $971.54 | $1,069.4946 | $1,069.49 | $1,069.50 | $1,069.50 | |