| 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 | $176.53 | 3.255% | $182.2761 | $182.28 | $182.30 | $182.30 |
| Purchase #2 | $90.60 | 13.794% | $103.0974 | $103.10 | $103.10 | $103.10 |
| Purchase #3 | $226.97 | 13.811% | $258.3168 | $258.32 | $258.30 | $258.30 |
| Purchase #4 | $162.67 | 12.436% | $182.8996 | $182.90 | $182.90 | $182.90 |
| Purchase #5 | $196.97 | 9.132% | $214.9573 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $30.81 | 4.349% | $32.1499 | $32.15 | $32.15 | $32.10 |
| Purchase #7 | $5.78 | 4.298% | $6.0284 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $890.33 | $979.7255 | $979.74 | $979.75 | $979.70 | |