| 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 | $163.94 | 9.771% | $179.9586 | $179.96 | $179.95 | $180.00 |
| Purchase #2 | $138.50 | 6.193% | $147.0773 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $93.34 | 13.545% | $105.9829 | $105.98 | $106.00 | $106.00 |
| Purchase #4 | $226.60 | 13.517% | $257.2295 | $257.23 | $257.25 | $257.20 |
| Purchase #5 | $47.46 | 11.665% | $52.9962 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $44.70 | 13.723% | $50.8342 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $212.93 | 4.491% | $222.4927 | $222.49 | $222.50 | $222.50 |
| 7 purchase totals = | $927.47 | $1,016.5714 | $1,016.57 | $1,016.65 | $1,016.60 | |