| 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 | $154.72 | 12.873% | $174.6371 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $7.43 | 12.318% | $8.3452 | $8.35 | $8.35 | $8.30 |
| Purchase #3 | $238.45 | 8.142% | $257.8646 | $257.86 | $257.85 | $257.90 |
| Purchase #4 | $9.93 | 10.460% | $10.9687 | $10.97 | $10.95 | $11.00 |
| Purchase #5 | $23.40 | 8.332% | $25.3497 | $25.35 | $25.35 | $25.30 |
| Purchase #6 | $5.53 | 7.659% | $5.9535 | $5.95 | $5.95 | $6.00 |
| Purchase #7 | $245.56 | 7.212% | $263.2698 | $263.27 | $263.25 | $263.30 |
| 7 purchase totals = | $685.02 | $746.3886 | $746.39 | $746.35 | $746.40 | |