| 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 | $181.74 | 6.204% | $193.0151 | $193.02 | $193.00 | $193.00 |
| Purchase #2 | $184.42 | 8.761% | $200.577 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $31.46 | 9.731% | $34.5214 | $34.52 | $34.50 | $34.50 |
| Purchase #4 | $132.28 | 10.562% | $146.2514 | $146.25 | $146.25 | $146.30 |
| Purchase #5 | $218.57 | 10.348% | $241.1876 | $241.19 | $241.20 | $241.20 |
| Purchase #6 | $222.44 | 10.661% | $246.1543 | $246.15 | $246.15 | $246.20 |
| Purchase #7 | $10.34 | 7.304% | $11.0952 | $11.10 | $11.10 | $11.10 |
| 7 purchase totals = | $981.25 | $1,072.8020 | $1,072.81 | $1,072.80 | $1,072.90 | |