| 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 | $138.78 | 11.605% | $154.8854 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $165.92 | 7.621% | $178.5648 | $178.56 | $178.55 | $178.60 |
| Purchase #3 | $23.42 | 8.111% | $25.3196 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $226.92 | 10.448% | $250.6286 | $250.63 | $250.65 | $250.60 |
| Purchase #5 | $6.70 | 9.456% | $7.3336 | $7.33 | $7.35 | $7.30 |
| Purchase #6 | $188.69 | 9.542% | $206.6948 | $206.69 | $206.70 | $206.70 |
| Purchase #7 | $182.78 | 5.261% | $192.3961 | $192.40 | $192.40 | $192.40 |
| 7 purchase totals = | $933.21 | $1,015.8229 | $1,015.82 | $1,015.85 | $1,015.80 | |