| 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 | $134.78 | 12.550% | $151.6949 | $151.69 | $151.70 | $151.70 |
| Purchase #2 | $35.71 | 12.597% | $40.2084 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $27.31 | 3.674% | $28.3134 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $122.58 | 11.841% | $137.0947 | $137.09 | $137.10 | $137.10 |
| Purchase #5 | $147.94 | 9.207% | $161.5608 | $161.56 | $161.55 | $161.60 |
| Purchase #6 | $162.40 | 12.130% | $182.0991 | $182.10 | $182.10 | $182.10 |
| Purchase #7 | $111.85 | 13.757% | $127.2372 | $127.24 | $127.25 | $127.20 |
| 7 purchase totals = | $742.57 | $828.2085 | $828.20 | $828.20 | $828.20 | |