| 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 | $198.90 | 9.573% | $217.9407 | $217.94 | $217.95 | $217.90 |
| Purchase #2 | $44.87 | 4.862% | $47.0516 | $47.05 | $47.05 | $47.10 |
| Purchase #3 | $84.36 | 4.116% | $87.8323 | $87.83 | $87.85 | $87.80 |
| Purchase #4 | $107.91 | 3.131% | $111.2887 | $111.29 | $111.30 | $111.30 |
| Purchase #5 | $236.53 | 5.456% | $249.4351 | $249.44 | $249.45 | $249.40 |
| Purchase #6 | $178.45 | 9.447% | $195.3082 | $195.31 | $195.30 | $195.30 |
| Purchase #7 | $147.67 | 7.704% | $159.0465 | $159.05 | $159.05 | $159.00 |
| 7 purchase totals = | $998.69 | $1,067.9031 | $1,067.91 | $1,067.95 | $1,067.80 | |