| 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 | $137.33 | 10.805% | $152.1685 | $152.17 | $152.15 | $152.20 |
| Purchase #2 | $191.53 | 12.488% | $215.4483 | $215.45 | $215.45 | $215.40 |
| Purchase #3 | $14.61 | 9.270% | $15.9643 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $240.71 | 13.108% | $272.2623 | $272.26 | $272.25 | $272.30 |
| Purchase #5 | $153.27 | 6.768% | $163.6433 | $163.64 | $163.65 | $163.60 |
| Purchase #6 | $135.83 | 4.143% | $141.4574 | $141.46 | $141.45 | $141.50 |
| Purchase #7 | $216.80 | 10.284% | $239.0957 | $239.10 | $239.10 | $239.10 |
| 7 purchase totals = | $1,090.08 | $1,200.0398 | $1,200.04 | $1,200.00 | $1,200.10 | |