| 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 | $133.91 | 6.742% | $142.9382 | $142.94 | $142.95 | $142.90 |
| Purchase #2 | $149.43 | 9.487% | $163.6064 | $163.61 | $163.60 | $163.60 |
| Purchase #3 | $212.86 | 9.270% | $232.5921 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $188.36 | 10.717% | $208.5465 | $208.55 | $208.55 | $208.50 |
| Purchase #5 | $154.46 | 4.619% | $161.5945 | $161.59 | $161.60 | $161.60 |
| Purchase #6 | $192.32 | 13.869% | $218.9929 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $196.84 | 3.126% | $202.9932 | $202.99 | $203.00 | $203.00 |
| 7 purchase totals = | $1,228.18 | $1,331.2638 | $1,331.26 | $1,331.30 | $1,331.20 | |