| 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 | $168.54 | 4.797% | $176.6249 | $176.62 | $176.60 | $176.60 |
| Purchase #2 | $39.50 | 5.866% | $41.8171 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $208.66 | 6.183% | $221.5614 | $221.56 | $221.55 | $221.60 |
| Purchase #4 | $14.90 | 8.818% | $16.2139 | $16.21 | $16.20 | $16.20 |
| Purchase #5 | $32.28 | 5.456% | $34.0412 | $34.04 | $34.05 | $34.00 |
| Purchase #6 | $153.72 | 6.854% | $164.256 | $164.26 | $164.25 | $164.30 |
| Purchase #7 | $33.27 | 7.658% | $35.8178 | $35.82 | $35.80 | $35.80 |
| 7 purchase totals = | $650.87 | $690.3323 | $690.33 | $690.25 | $690.30 | |