| 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 | $112.90 | 7.407% | $121.2625 | $121.26 | $121.25 | $121.30 |
| Purchase #2 | $135.90 | 8.685% | $147.7029 | $147.70 | $147.70 | $147.70 |
| Purchase #3 | $154.39 | 5.316% | $162.5974 | $162.60 | $162.60 | $162.60 |
| Purchase #4 | $41.93 | 4.629% | $43.8709 | $43.87 | $43.85 | $43.90 |
| Purchase #5 | $222.92 | 7.518% | $239.6791 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $100.86 | 12.392% | $113.3586 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $7.59 | 3.540% | $7.8587 | $7.86 | $7.85 | $7.90 |
| 7 purchase totals = | $776.49 | $836.3301 | $836.33 | $836.30 | $836.50 | |