| 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 | $186.81 | 4.276% | $194.798 | $194.80 | $194.80 | $194.80 |
| Purchase #2 | $233.48 | 10.387% | $257.7316 | $257.73 | $257.75 | $257.70 |
| Purchase #3 | $207.34 | 4.765% | $217.2198 | $217.22 | $217.20 | $217.20 |
| Purchase #4 | $130.52 | 12.636% | $147.0125 | $147.01 | $147.00 | $147.00 |
| Purchase #5 | $161.53 | 9.537% | $176.9351 | $176.94 | $176.95 | $176.90 |
| Purchase #6 | $117.53 | 9.814% | $129.0644 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $28.88 | 4.177% | $30.0863 | $30.09 | $30.10 | $30.10 |
| 7 purchase totals = | $1,066.09 | $1,152.8477 | $1,152.85 | $1,152.85 | $1,152.80 | |