| 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 | $74.69 | 7.239% | $80.0968 | $80.10 | $80.10 | $80.10 |
| Purchase #2 | $245.51 | 9.502% | $268.8384 | $268.84 | $268.85 | $268.80 |
| Purchase #3 | $183.64 | 13.587% | $208.5912 | $208.59 | $208.60 | $208.60 |
| Purchase #4 | $180.47 | 13.552% | $204.9273 | $204.93 | $204.95 | $204.90 |
| Purchase #5 | $149.59 | 13.761% | $170.1751 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $80.46 | 10.734% | $89.0966 | $89.10 | $89.10 | $89.10 |
| Purchase #7 | $179.32 | 8.711% | $194.9406 | $194.94 | $194.95 | $194.90 |
| 7 purchase totals = | $1,093.68 | $1,216.6660 | $1,216.68 | $1,216.75 | $1,216.60 | |