| 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 | $157.44 | 13.564% | $178.7952 | $178.80 | $178.80 | $178.80 |
| Purchase #2 | $185.65 | 9.655% | $203.5745 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $74.60 | 3.178% | $76.9708 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $117.83 | 10.454% | $130.1479 | $130.15 | $130.15 | $130.10 |
| Purchase #5 | $247.82 | 4.230% | $258.3028 | $258.30 | $258.30 | $258.30 |
| Purchase #6 | $11.28 | 5.402% | $11.8893 | $11.89 | $11.90 | $11.90 |
| Purchase #7 | $185.50 | 3.547% | $192.0797 | $192.08 | $192.10 | $192.10 |
| 7 purchase totals = | $980.12 | $1,051.7602 | $1,051.76 | $1,051.75 | $1,051.80 | |