| 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 | $161.39 | 12.206% | $181.0893 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $215.93 | 13.283% | $244.612 | $244.61 | $244.60 | $244.60 |
| Purchase #3 | $239.99 | 10.859% | $266.0505 | $266.05 | $266.05 | $266.10 |
| Purchase #4 | $229.98 | 10.389% | $253.8726 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $196.82 | 3.472% | $203.6536 | $203.65 | $203.65 | $203.70 |
| Purchase #6 | $218.60 | 7.311% | $234.5818 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $182.87 | 8.501% | $198.4158 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $1,445.58 | $1,582.2756 | $1,582.27 | $1,582.25 | $1,582.40 | |