| 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 | $113.58 | 13.757% | $129.2052 | $129.21 | $129.20 | $129.20 |
| Purchase #2 | $14.74 | 10.273% | $16.2542 | $16.25 | $16.25 | $16.30 |
| Purchase #3 | $231.47 | 11.825% | $258.8413 | $258.84 | $258.85 | $258.80 |
| Purchase #4 | $161.69 | 10.129% | $178.0676 | $178.07 | $178.05 | $178.10 |
| Purchase #5 | $155.48 | 4.245% | $162.0801 | $162.08 | $162.10 | $162.10 |
| Purchase #6 | $160.49 | 10.265% | $176.9643 | $176.96 | $176.95 | $177.00 |
| Purchase #7 | $185.90 | 3.476% | $192.3619 | $192.36 | $192.35 | $192.40 |
| 7 purchase totals = | $1,023.35 | $1,113.7746 | $1,113.77 | $1,113.75 | $1,113.90 | |