| 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 | $198.64 | 11.265% | $221.0168 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $171.45 | 12.192% | $192.3532 | $192.35 | $192.35 | $192.40 |
| Purchase #3 | $175.47 | 6.840% | $187.4721 | $187.47 | $187.45 | $187.50 |
| Purchase #4 | $71.68 | 11.172% | $79.6881 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $37.28 | 6.307% | $39.6312 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $37.63 | 3.490% | $38.9433 | $38.94 | $38.95 | $38.90 |
| Purchase #7 | $172.43 | 7.127% | $184.7191 | $184.72 | $184.70 | $184.70 |
| 7 purchase totals = | $864.58 | $943.8238 | $943.82 | $943.80 | $943.80 | |