| 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 | $83.96 | 11.731% | $93.8093 | $93.81 | $93.80 | $93.80 |
| Purchase #2 | $27.30 | 6.176% | $28.986 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $212.79 | 4.326% | $221.9953 | $222.00 | $222.00 | $222.00 |
| Purchase #4 | $188.29 | 8.549% | $204.3869 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $146.55 | 11.197% | $162.9592 | $162.96 | $162.95 | $163.00 |
| Purchase #6 | $100.94 | 13.168% | $114.2318 | $114.23 | $114.25 | $114.20 |
| Purchase #7 | $140.26 | 7.195% | $150.3517 | $150.35 | $150.35 | $150.40 |
| 7 purchase totals = | $900.09 | $976.7202 | $976.73 | $976.75 | $976.80 | |