| 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 | $177.29 | 7.149% | $189.9645 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $145.80 | 8.670% | $158.4409 | $158.44 | $158.45 | $158.40 |
| Purchase #3 | $210.82 | 11.684% | $235.4522 | $235.45 | $235.45 | $235.50 |
| Purchase #4 | $37.98 | 9.332% | $41.5243 | $41.52 | $41.50 | $41.50 |
| Purchase #5 | $245.83 | 8.157% | $265.8824 | $265.88 | $265.90 | $265.90 |
| Purchase #6 | $30.61 | 5.195% | $32.2002 | $32.20 | $32.20 | $32.20 |
| Purchase #7 | $195.81 | 3.846% | $203.3409 | $203.34 | $203.35 | $203.30 |
| 7 purchase totals = | $1,044.14 | $1,126.8054 | $1,126.79 | $1,126.80 | $1,126.80 | |