| 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 | $99.52 | 13.735% | $113.1891 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $193.94 | 3.587% | $200.8966 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $213.88 | 6.165% | $227.0657 | $227.07 | $227.05 | $227.10 |
| Purchase #4 | $91.86 | 3.626% | $95.1908 | $95.19 | $95.20 | $95.20 |
| Purchase #5 | $155.94 | 8.145% | $168.6413 | $168.64 | $168.65 | $168.60 |
| Purchase #6 | $187.26 | 12.698% | $211.0383 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $148.36 | 9.595% | $162.5951 | $162.60 | $162.60 | $162.60 |
| 7 purchase totals = | $1,090.76 | $1,178.6169 | $1,178.63 | $1,178.65 | $1,178.60 | |