| 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 | $135.60 | 8.162% | $146.6677 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $167.81 | 10.367% | $185.2069 | $185.21 | $185.20 | $185.20 |
| Purchase #3 | $149.75 | 3.189% | $154.5255 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $130.47 | 7.198% | $139.8612 | $139.86 | $139.85 | $139.90 |
| Purchase #5 | $139.61 | 7.229% | $149.7024 | $149.70 | $149.70 | $149.70 |
| Purchase #6 | $29.64 | 12.281% | $33.2801 | $33.28 | $33.30 | $33.30 |
| Purchase #7 | $241.69 | 12.746% | $272.4958 | $272.50 | $272.50 | $272.50 |
| 7 purchase totals = | $994.57 | $1,081.7396 | $1,081.75 | $1,081.75 | $1,081.80 | |