| 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 | $145.42 | 4.179% | $151.4971 | $151.50 | $151.50 | $151.50 |
| Purchase #2 | $236.70 | 10.778% | $262.2115 | $262.21 | $262.20 | $262.20 |
| Purchase #3 | $43.99 | 4.247% | $45.8583 | $45.86 | $45.85 | $45.90 |
| Purchase #4 | $8.92 | 10.131% | $9.8237 | $9.82 | $9.80 | $9.80 |
| Purchase #5 | $185.80 | 12.367% | $208.7779 | $208.78 | $208.80 | $208.80 |
| Purchase #6 | $166.92 | 9.708% | $183.1246 | $183.12 | $183.10 | $183.10 |
| Purchase #7 | $213.52 | 3.355% | $220.6836 | $220.68 | $220.70 | $220.70 |
| 7 purchase totals = | $1,001.27 | $1,081.9767 | $1,081.97 | $1,081.95 | $1,082.00 | |