| 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 | $172.68 | 8.660% | $187.6341 | $187.63 | $187.65 | $187.60 |
| Purchase #2 | $189.32 | 10.655% | $209.492 | $209.49 | $209.50 | $209.50 |
| Purchase #3 | $49.56 | 6.428% | $52.7457 | $52.75 | $52.75 | $52.70 |
| Purchase #4 | $120.81 | 10.413% | $133.3899 | $133.39 | $133.40 | $133.40 |
| Purchase #5 | $161.72 | 12.279% | $181.5776 | $181.58 | $181.60 | $181.60 |
| Purchase #6 | $174.33 | 13.861% | $198.4939 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $176.85 | 11.431% | $197.0657 | $197.07 | $197.05 | $197.10 |
| 7 purchase totals = | $1,045.27 | $1,160.3989 | $1,160.40 | $1,160.45 | $1,160.40 | |