| 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 | $14.73 | 11.385% | $16.407 | $16.41 | $16.40 | $16.40 |
| Purchase #2 | $131.76 | 3.781% | $136.7418 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $185.99 | 3.267% | $192.0663 | $192.07 | $192.05 | $192.10 |
| Purchase #4 | $128.92 | 12.817% | $145.4437 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $185.95 | 8.826% | $202.3619 | $202.36 | $202.35 | $202.40 |
| Purchase #6 | $56.38 | 10.852% | $62.4984 | $62.50 | $62.50 | $62.50 |
| Purchase #7 | $92.51 | 7.343% | $99.303 | $99.30 | $99.30 | $99.30 |
| 7 purchase totals = | $796.24 | $854.8221 | $854.82 | $854.80 | $854.80 | |