| 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 | $200.50 | 5.413% | $211.3531 | $211.35 | $211.35 | $211.40 |
| Purchase #2 | $57.54 | 7.407% | $61.802 | $61.80 | $61.80 | $61.80 |
| Purchase #3 | $113.35 | 11.495% | $126.3796 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $168.70 | 5.585% | $178.1219 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $143.66 | 9.610% | $157.4657 | $157.47 | $157.45 | $157.50 |
| Purchase #6 | $33.57 | 3.142% | $34.6248 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $25.62 | 10.768% | $28.3788 | $28.38 | $28.40 | $28.40 |
| 7 purchase totals = | $742.94 | $798.1259 | $798.12 | $798.10 | $798.20 | |