| 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 | $31.49 | 13.669% | $35.7944 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $152.82 | 3.513% | $158.1886 | $158.19 | $158.20 | $158.20 |
| Purchase #3 | $123.69 | 12.215% | $138.7987 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $205.95 | 7.569% | $221.5384 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $120.73 | 13.342% | $136.8378 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $225.93 | 12.761% | $254.7609 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $202.79 | 11.873% | $226.8673 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $1,063.40 | $1,172.7861 | $1,172.79 | $1,172.80 | $1,172.80 | |