| 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 | $149.81 | 4.269% | $156.2054 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $163.66 | 10.632% | $181.0603 | $181.06 | $181.05 | $181.10 |
| Purchase #3 | $35.68 | 7.582% | $38.3853 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $85.95 | 3.236% | $88.7313 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $74.28 | 4.436% | $77.5751 | $77.58 | $77.60 | $77.60 |
| Purchase #6 | $178.37 | 7.614% | $191.9511 | $191.95 | $191.95 | $192.00 |
| Purchase #7 | $182.69 | 3.250% | $188.6274 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $870.44 | $922.5359 | $922.55 | $922.60 | $922.60 | |