| 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 | $152.52 | 12.667% | $171.8397 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $198.77 | 10.533% | $219.7064 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $192.46 | 6.455% | $204.8833 | $204.88 | $204.90 | $204.90 |
| Purchase #4 | $23.61 | 11.236% | $26.2628 | $26.26 | $26.25 | $26.30 |
| Purchase #5 | $83.52 | 8.648% | $90.7428 | $90.74 | $90.75 | $90.70 |
| Purchase #6 | $15.29 | 9.324% | $16.7156 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $157.60 | 12.855% | $177.8595 | $177.86 | $177.85 | $177.90 |
| 7 purchase totals = | $823.77 | $908.0101 | $908.01 | $908.00 | $908.00 | |