| 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 | $121.27 | 13.424% | $137.5493 | $137.55 | $137.55 | $137.50 |
| Purchase #2 | $57.63 | 10.314% | $63.574 | $63.57 | $63.55 | $63.60 |
| Purchase #3 | $96.55 | 4.342% | $100.7422 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $161.53 | 3.279% | $166.8266 | $166.83 | $166.85 | $166.80 |
| Purchase #5 | $241.69 | 12.838% | $272.7182 | $272.72 | $272.70 | $272.70 |
| Purchase #6 | $60.62 | 5.717% | $64.0856 | $64.09 | $64.10 | $64.10 |
| Purchase #7 | $46.42 | 13.550% | $52.7099 | $52.71 | $52.70 | $52.70 |
| 7 purchase totals = | $785.71 | $858.2058 | $858.21 | $858.20 | $858.10 | |