| 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 | $198.54 | 13.867% | $226.0715 | $226.07 | $226.05 | $226.10 |
| Purchase #2 | $32.82 | 4.130% | $34.1755 | $34.18 | $34.20 | $34.20 |
| Purchase #3 | $82.32 | 11.235% | $91.5687 | $91.57 | $91.55 | $91.60 |
| Purchase #4 | $156.55 | 9.153% | $170.879 | $170.88 | $170.90 | $170.90 |
| Purchase #5 | $129.26 | 3.283% | $133.5036 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $7.94 | 7.461% | $8.5324 | $8.53 | $8.55 | $8.50 |
| Purchase #7 | $5.82 | 5.686% | $6.1509 | $6.15 | $6.15 | $6.20 |
| 7 purchase totals = | $613.25 | $670.8816 | $670.88 | $670.90 | $671.00 | |