| 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 | $104.95 | 6.769% | $112.0541 | $112.05 | $112.05 | $112.10 |
| Purchase #2 | $29.44 | 9.845% | $32.3384 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $91.43 | 11.767% | $102.1886 | $102.19 | $102.20 | $102.20 |
| Purchase #4 | $184.54 | 12.332% | $207.2975 | $207.30 | $207.30 | $207.30 |
| Purchase #5 | $40.53 | 8.214% | $43.8591 | $43.86 | $43.85 | $43.90 |
| Purchase #6 | $134.61 | 8.617% | $146.2093 | $146.21 | $146.20 | $146.20 |
| Purchase #7 | $12.68 | 13.176% | $14.3507 | $14.35 | $14.35 | $14.40 |
| 7 purchase totals = | $598.18 | $658.2977 | $658.30 | $658.30 | $658.40 | |