| 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 | $188.57 | 9.207% | $205.9316 | $205.93 | $205.95 | $205.90 |
| Purchase #2 | $175.58 | 11.404% | $195.6031 | $195.60 | $195.60 | $195.60 |
| Purchase #3 | $72.55 | 9.631% | $79.5373 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $192.92 | 3.202% | $199.0973 | $199.10 | $199.10 | $199.10 |
| Purchase #5 | $72.69 | 3.623% | $75.3236 | $75.32 | $75.30 | $75.30 |
| Purchase #6 | $33.86 | 7.622% | $36.4408 | $36.44 | $36.45 | $36.40 |
| Purchase #7 | $244.36 | 12.591% | $275.1274 | $275.13 | $275.15 | $275.10 |
| 7 purchase totals = | $980.53 | $1,067.0611 | $1,067.06 | $1,067.10 | $1,066.90 | |