| 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 | $185.39 | 5.431% | $195.4585 | $195.46 | $195.45 | $195.50 |
| Purchase #2 | $214.39 | 4.644% | $224.3463 | $224.35 | $224.35 | $224.30 |
| Purchase #3 | $226.97 | 11.838% | $253.8387 | $253.84 | $253.85 | $253.80 |
| Purchase #4 | $39.66 | 12.495% | $44.6155 | $44.62 | $44.60 | $44.60 |
| Purchase #5 | $7.44 | 7.474% | $7.9961 | $8.00 | $8.00 | $8.00 |
| Purchase #6 | $166.62 | 5.671% | $176.069 | $176.07 | $176.05 | $176.10 |
| Purchase #7 | $174.80 | 7.718% | $188.2911 | $188.29 | $188.30 | $188.30 |
| 7 purchase totals = | $1,015.27 | $1,090.6152 | $1,090.63 | $1,090.60 | $1,090.60 | |