| 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 | $164.80 | 8.356% | $178.5707 | $178.57 | $178.55 | $178.60 |
| Purchase #2 | $206.69 | 4.695% | $216.3941 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $223.61 | 5.142% | $235.108 | $235.11 | $235.10 | $235.10 |
| Purchase #4 | $173.50 | 10.696% | $192.0576 | $192.06 | $192.05 | $192.10 |
| Purchase #5 | $31.46 | 9.727% | $34.5201 | $34.52 | $34.50 | $34.50 |
| Purchase #6 | $134.97 | 7.426% | $144.9929 | $144.99 | $145.00 | $145.00 |
| Purchase #7 | $26.56 | 8.440% | $28.8017 | $28.80 | $28.80 | $28.80 |
| 7 purchase totals = | $961.59 | $1,030.4451 | $1,030.44 | $1,030.40 | $1,030.50 | |