| 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 | $162.95 | 10.435% | $179.9538 | $179.95 | $179.95 | $180.00 |
| Purchase #2 | $213.66 | 8.529% | $231.8831 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $202.93 | 13.701% | $230.7334 | $230.73 | $230.75 | $230.70 |
| Purchase #4 | $16.32 | 13.167% | $18.4689 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $172.60 | 12.818% | $194.7239 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $56.59 | 7.451% | $60.8065 | $60.81 | $60.80 | $60.80 |
| Purchase #7 | $82.72 | 10.276% | $91.2203 | $91.22 | $91.20 | $91.20 |
| 7 purchase totals = | $907.77 | $1,007.7899 | $1,007.78 | $1,007.75 | $1,007.80 | |