| 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 | $164.76 | 4.138% | $171.5778 | $171.58 | $171.60 | $171.60 |
| Purchase #2 | $244.94 | 13.431% | $277.8379 | $277.84 | $277.85 | $277.80 |
| Purchase #3 | $174.29 | 5.864% | $184.5104 | $184.51 | $184.50 | $184.50 |
| Purchase #4 | $208.42 | 4.611% | $218.0302 | $218.03 | $218.05 | $218.00 |
| Purchase #5 | $140.77 | 10.826% | $156.0098 | $156.01 | $156.00 | $156.00 |
| Purchase #6 | $213.65 | 10.285% | $235.6239 | $235.62 | $235.60 | $235.60 |
| Purchase #7 | $75.92 | 7.753% | $81.8061 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $1,222.75 | $1,325.3961 | $1,325.40 | $1,325.40 | $1,325.30 | |