| 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 | $182.48 | 10.575% | $201.7773 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $72.37 | 3.276% | $74.7408 | $74.74 | $74.75 | $74.70 |
| Purchase #3 | $182.87 | 10.311% | $201.7257 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $36.70 | 7.739% | $39.5402 | $39.54 | $39.55 | $39.50 |
| Purchase #5 | $164.34 | 10.383% | $181.4034 | $181.40 | $181.40 | $181.40 |
| Purchase #6 | $37.53 | 13.603% | $42.6352 | $42.64 | $42.65 | $42.60 |
| Purchase #7 | $80.25 | 9.691% | $88.027 | $88.03 | $88.05 | $88.00 |
| 7 purchase totals = | $756.54 | $829.8496 | $829.86 | $829.95 | $829.70 | |