| 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 | $211.91 | 5.717% | $224.0249 | $224.02 | $224.00 | $224.00 |
| Purchase #2 | $172.63 | 3.385% | $178.4735 | $178.47 | $178.45 | $178.50 |
| Purchase #3 | $74.34 | 3.354% | $76.8334 | $76.83 | $76.85 | $76.80 |
| Purchase #4 | $163.87 | 10.556% | $181.1681 | $181.17 | $181.15 | $181.20 |
| Purchase #5 | $145.68 | 4.709% | $152.5401 | $152.54 | $152.55 | $152.50 |
| Purchase #6 | $161.59 | 10.146% | $177.9849 | $177.98 | $178.00 | $178.00 |
| Purchase #7 | $186.60 | 7.136% | $199.9158 | $199.92 | $199.90 | $199.90 |
| 7 purchase totals = | $1,116.62 | $1,190.9407 | $1,190.93 | $1,190.90 | $1,190.90 | |